111111~I~111,

VO1.V No.10 Dec. 1976 Monthly except during July and August Price $4.50 yearly Single Issue 75#

Second-class postage paid at Dallas, Texas Office Address: 9820 Silver Meadow Drive, Dallas, Texas 75217

y

THE HoRN SP

THE NEWSPAPER FORTHE HOBBYIST OF VINTAGEELECTRONICS AND SOUND

Radio News for December, 1925

,DIO RECEIVER RESEMBLES AOCK. Above is the rear view of the set,wn on the opposite page. As can ben, all the accessories are contained in

the cabinet. © P & A Photo.

1925

Radio Expositions000001=1 0O 1

GENERAL VIEW OF RADIOWORLD'S FAIR. This expositionwas held at the same time as theNational Radio Exposition at theGrand Central Palace. both takingplace in New York City. At boththese shows many new develop-ments in the radio art were shown

for the first time.

!THE WORLD'S LARGEST RECEIV-ER. This monster "super -het" attractedgreat interest at the show. Some idea ofthe size can be obtained by comparing the

girls with the set. tO Kadel & Herbert.

THE CRYSTALBOOTH ATTHE RADIOWORLD'SFAIR. From thisbooth several in-teresting programswere put on theair by WRNY.rj Fotograms.fit

SOME idea of actual greatness ra-dio may be gained from the fact thatduring the autumn season just passed,

there have been more than a dozen radioshows given in this and foreign coun-tries, which were attended by more than amillion people. By comparison with othershows of a strictly class nature or appealingto a definite trade or industry, this is a recordat which to marvel.

The opening of the season came in NewYórk with its two shows, one given at theGrand Central Palace and the other at the157th Regiment Armory. They were runfrom two different points of view and bothreceived a large number of attendants. Thetotal at the Palace ran to well near 100,000people for the seven days.

Since the fall is the opening of the radioseason, there were several novelties pre-sented in both sets and equipment. As amatter of fact, a new trend was shown whichhas been predicted by RADIO NEWS for sev-eral months past. This trend is, of course,the single -control idea. An editorial in thismagazine more than a year ago called atten-tion to the logic of this design. And thatthe idea has at last been taken up by thechief manufacturers of the industry cannotbe denied. A good percentage of the setsshown incorporated this idea and the othersshowed a visible reduction in the numberand intricacy of controls.

Some of the interesting points in connec-

MODEL OF NEWVARIABLE CON -DENSER. The platesand the general con-struction of this con-denser are very differ-ent from those now incommon use. Some ideaof the heroic propor-tions of this model canbe gained from compar-ing it with the ladytrying to turn the dialof the monster. ©Kadel & Herbert.

Publisher, Jim Cranshaw.AW

214-286-1673

TELEPHONE CENTENNIAL1876 - 1976

THE WORLD'S LARGEST VACUUMTUBE. Nearly everything at the radioshows in New York City was either "thelargest or the smallest in the world" andthe above appellation holds for this tube.

Fotograms.

tion with the various shows are given inthese two pages of illustrations.

Following the New York shows whichopened the season, there were others whichtook place in rapid succession in Philadel-phia, Washington, D. C., Baltimore, Bos-ton and Chicago. With one exception everyshow was a huge success and drew an at-tendance which compared favorably withthat of the New York shows.

There were several other innovations be-sides the single -control idea which madetheir appearance. Of course, one of themost important was the incorporation ofrectifiers and filters so that both the platecurrent and the filament supply could be

(page 9)

2 The HORN SPEAKER 9820 Silver Meadow Drive, Dallas, Texas 75217

FIND OF THE MONTH

í would like to relate to you anexperience I had in my collecting.Like most collectors when traveling,I like to stop at every antique shopI see. On this particular day I hadstopped at a little shop near Fulton,Kentucky, and asked the man Whooperated the shop if he had any oldradios. He said that he didn't butthat there was a part of an oldradio on the floor in a corner ofthe shop. I picked it up and im-mediately saw that it was a RadiolaIII with one WD -11 in it. It was

in very good condition except forthe dust and dirt that covered it.Before I had a chance to ask theprice of it, he said that he wasasking eight dollars for it butthat I could have it for five if Iwanted it. Now if only I can belucky enough to find an Atwater KentBreadboard for a price like that:I'll continue looking.

I'm sure there are other collect-ors in the Memphis area. I would

like to hear from them.Sincerely,

Willis A. Rudolph5608 Elmhurst Ave.Memphis TN 38118

LETTERSDear Mr. Cranshaw:

I am very happy to see the re-prints in the last 2 issues of TheHorn Speaker of old phonographs.-I was especially pleased to see

the copy of Edison records for 1908.These help to date records thatpeople like me collect.

Would like to know if any of thereaders have any original Russ Co-lumbo records (Victor 22000 series)or any Bing Crosby records (Bruns-wick 6000 series)... am also interest-ed in Paul Whiteman and Ted Lewis re-cords of the 20's.Thanks and best wishes.

Sincerely,William Smith6105 Queens Chapel Rd.Hyattsville, Maryland 20782

Dear Brent:I haven't written to you in a

long time, but that article in theSept. Horn Speaker, was a jewel,and I thought I'd better let youknow how much I enjoyed it. That

sort of thing is what the collectinghobby needs. Buys like you who havea lot of savy, and are willing toshare it with others.

Regards,Bob Lucas9014 MahoningHouston TX 77074

whowant to earn...1tTáEI(x 11=TBitIQO OOIIISQI1ll. ~MIMS. BEE I8 OCR IZ! xr.aTrnrr.11PAGEAOi at 11111/Ii v>18I RARE BOOKS, MANUALS, AND CAT/LOG/Mille

Ii 4.E 1TIr.t:an N 1:Sabre all your old time radio problees...aare on the long distance phone callsinquiries, letters, sod both of our valuable time. These rare books will enableanycnm to repair, rectors, find oat about that unknown 1920.25 Kit radio, buildfrom construction plans (like the old deys)'crystal sets, the First Marconi wirelessefts and &tattoos, cur through 10 t mote, any type of circuits, up to and includingearly mechanical Tsla isian arts...vse the same procedure a radio design antiwar orteebeloaa wet lost large old radio Catalogs list the radio model number and exactpart numbers, technical specifications of that unknown or bad transformer. awe this

repladata to secure a modern cement, pies it la very edscational..TP IOU Pill TO DIBPLRyour equipment, the judges will give you more POINT'S with supporting LITERATURE/RT7rR%t1. 1917 P aptlosl ,trelega Ts . IL-,-gj' Elmer Bucher (10,000 printed)

1 omelets text fue students of radio cam., when radio was bore, raretheory based m all YASCCNI18 work, 350 illustrations, 17 chapters, 350 peps,appendix contains Questions and teener. to all..7Th8T 100E AIRLESS #19,9%.

2.=The Wireless, Zqeri. '. Maanal ay Elmer Becher Brother book to

RAIR design and oast ectioa (bow to build) ALL MAICCQ'8 equipment fromsack component to Ms couplets .tenon, a etsp-hpytsp amalyals to abutRadioAmateurs Radio Commend,oatica (started here) 358 pages, 14 chapters, over 244illastraticmfa, RARE larooei wiring diagrams, other early maa,factere'e moba. De iciest, Grebe, Reagent, Italian, (try and b4 the adg/.nals) all inm v comp enbsnsive manual painted..all detaila $19.95.

irnewt

RADIO aiIB00i 10. 1, Ply Banning and Coobaday, All d.tailato oar and build crystal sets, one than five tubers..ail circuits,

Book iesm the remelt of all their radio project@ psblisbed in Papua? RadioMagaeins/newspepers, excellent far unknown kit radioa, 100 paps

41221Electrical Re@earoh Lbaetories Ballatine No. 17 and 18 ARIA to all design and 000strnctian

plain of Bou to build thaws early radio stages, 205. =Modern Radio Reoeptioe, Ay Charles R. Ient

Pagesstep detailillaaa of all his acerb, Bow to build Regenerative Stets Fliodyms

laboratory, transmitting data and .quiient, R. seed parts from 1T or .come.>1and made the first Classic 'its, Super ts, Models 07, C,Palaar,8uper L, C-10,5 18,

Y1eJ,Typ i12, ghem tubes all types, Rare Diagrams of lectern Electric

Equipment, Genotris and Radio, over 260 of the finest well illustrated ENEdiagrams test equipment, Complete Chapter on Nis law suit RCA, 345 page...539.951724, Radio 0omr with 5 Lectors Boob, By Prof. J.H. Moreoroft,We combined five . into cos that covers Tl.oey, Design, Construction,operation, Maint.name,aost authoritative on Radio Telephony, for gen. public aqua sv MAa 26.to clear up misconceptions of radio eierta during wartime and after, 188p...tadí 29.1927 RADIO XIS BOOK, By E N. Rauland Bow to build models* All-Omerioan, 1.13~-r.,r.,Br., Browning Dream 4-t, aoberts$-tube, To. rid, Raney, Ra l and., and 25 30,other radios, well illustrated, all details..OKA OF TEE BEST R. WE USE,5Cp $3.95 We1932 Radio Trading Co, Catalog No. 25, Radio largina for all, covers all phaseswell illustrated, very sducatiooal,lo¡ded with the Earliest TV`S/all acceamo i.s, 31.many midget receivers, tubes, all parts/model no; etc yea will love it,l00p $1579 2-j} EMR0 RADIO Latala4 100 8} z 11 well illustrated, Radios: EMU eatberdazs,fesñíagim Batt. -types, Crosier Johnny /booker, Mr Xi g, Supreme, Jewell, Monarch,, Mina 32.Envoyette, Orebe ID -I., Olobe,Natiaal, RCA,3aperiar, beat selected type.,l00p f1933 RADIO/TT SUPPLI CO. 1MOLESAIZ GUIDE CATAICO, 225 pages 8* z 11 selectedand used tíSsyruss,,contains valuable deacriptive data/tech. information for Radio o , . mono.dealers, Engineers and lmataurs..so well illustrated some part. are 0

., in doubt leave check blank, we will Sill -in,, reflood excee@. Calif. Res Br.almost full pegs, contain model no., which use every part/sobs TEE BBB! l) CALDIANBs sae as USA, NO inearaace on AIR, PAYABLE IN US P011)81_110

=years;Radial* Sets Ca leg Booklet, Models: all set and accuser!~ Made in or your check exchange rate, SAME FY8 OTT CCU. U. S. now requires=ears! III, 132-.4PlaI, t, 25,26,28,30,20, fie, 2212. a week for F.0 MAIL, AK RATE 3 to 4 seek., IR require Y0 days to.Prp ... and Deliver.A792277.28 RCA Sales Booklet By Strom North. Oo. Texas RCA S: 16 18 please Insurance eztra Min. to gyp, ~g =30 pRS BSS Moog. lack Guarantee/UU,rc, o4, -al./ gazer accisp, Spkaae 100.6,103,106, tubes, 28 pages... OB a ALL: ax8r8eICAL B-..ri o cal, BC' 15370, WI. qek, ca. 90815 USA.

Dear Sir:

I receive your fine Horn Speakerand enjoy it very much.

I would like to learn much moreabout Radio -Electronics Pioneer HugoGernsback and his writings. Can youput me on to some reading materialthat deals with this?

Any help would be appreciated.Thank you,K. A. Ladd7525 Wentworth Ave.Richfield, Minn. 55423

BACK ISSUESThe Horn Speaker

All 10 back issues for 1973...$8.00Single issues....$1.00 each

All 10 back issues for 1974... 6.00Single issue $ 75 each

All 10 back issues for 1975...$5.00Single issue $ 75 each

Later, we should have completevolumes for 1972.

The Horn SpeakerBox 12 Kleberg, Texas

75145

16e17.

18.

19.

20.21.

for thºsewhowant to remember.,1929 RCA Badiela Modal 66 Suir-Ibteroltrne Distraction and Opeetiom. Nasalempets with wiring diagrams 16 pages, well illustrated

BMW °odic Instruction Book By Spiege3.-ilar4tara Coe, Too Screen (kidLt ZP9053,55,57,54,56,and 9858 RARE 18 page with illustrationsO TUBE TWEEIALC MAEUA1ti 80 pages we ~plied by us as an result of slot

of questions and answers, Contents* Theory of Radio %hoe Radio tube tablesfeaturing R ngaoeivi tube data from 300 and National Dunn (first tube apse chestsillustrating the earliest RARE tubes) kinescopes included, all dlagr4a,charaoteriatica, Specification sheets and can hints on MU, 99, 120, 201A,.tc,$ 95UFFIC1iL RADIO atiRvi, a YAIUOI. IBM ra 1931-32-33, 10 pago..J. P.: TYLER= 1] 7a RADIO 0 1, 2,3, 4, 42p writs foe other..11_2_ ono or : MASTER MME Pa TV vaza I three 4, SOpeges units for others.SUPREME POBLICATICEB YASl1R Fa ALL hADIO6/!V 1926.1952 34 pegs1ht`r,q,y;rn,{.ü.lrrr:rrti Pablioaticos, 34 pagee, 38 modelst n: '31/# ...,: ,:.. ZZABBO0L. Tears of the first prodsotim TI `8J conC. Service Informatics for all sets seda...Projeotim Model 48.2500schematics, diagrams, photos, well illustrated over 145 pages 12,21

TIC BOONIZT8 Bow to get the asst out of your vistrola...36pages{LStiYriYel:::` e Instructions, Operaticmalook ...8pages BOTH BE9

i '. . . [:. MAGAZINE LISTTM0 la have ever 20 Major (620pagesbooklets, magazines, catalogs, first issued, a most for the Rimed and RadioCollectors, lists the vary RARE RADIO-R=8D Combinations Consoles ~oh asAntamatio Electrola M0. 1070, prices included, Too ~roam to month» Send la.N, H. SCOTT CLASSIC RADIO FACTORS SERVICE INUAIB/LITERAFi U LI$TIAG: leprinof literature 1922-1950, Rare items lots of page@ .Rafbedabls Fis 00

wawa. RADI ON ORIOIELLL PACKET SERVICE MANUAL TMs consistdifferent Oiadividaal PSI combined into one 264 page mammal, 121 modala.1ll

=DIAL TUBE SPACER:OAT 0Z ~TS (wrapped around tubes in oartoa)!» 1D11,Tyr 1<.E. 2350, D. Forest YT Median, Original Tubular bedlam Vacuum0-299, DE -120, RadioCroa RE.203A, Caanfoghem Cl'r.371..A/301 A, RCA UE.2$O each havetheir own circuits, we have loft ram far you cut out label F USE IN LAST

N z wAUDIO STA a , on 7lA and 1121/120 all 8*a

x 11 7 .a est.. 0MEAD AM APPRAISAL? AnyRadio, or early Scientific Device 0-1950 .00 macAEI :Lee et Literature !0 w mEach app axial ca ous .ta and Yarn datedand dgned, any and all value discarded, 100' have been dons forcollectors, antique shops etc., RULES* Send a good Photograph, Model Me. it known,Manufacturer, tube., knobs, dials, Style, condition, if all 01®1011, a roughsketch of all, 26j in all Photos returned, meniee returned if we can notappraise. Send =1.50 or AIS ITEM REBEABCiMka, UtfAkAny Schematicsics (5 page@) perset 12190 .1950 RíaiSicr any electrical device, UIRT 2 in STAMPSOUR LATEST RADIO/ nazaee RARE roas/aEPatrf a )

19203 8ItRT, in living 00144 of 54 Carbon a s 50 ohms to 10 megohme,solve 2Zí your mystery resistor problems, suitable for t!192!.19 CRIGIMA.L ATRATER EEST FACTORY SERVICE 101001 MSCS,O)?EDIA, revised and!epr , 225 page., 3(illnstratiar which oovers everything you need toknow about all models, speakers, acoseacriam, 3 volsaee,BEBT ~OE EVER J15.00.IBA 1776 RADIO ANTIQUE S'S DIRIECTCHY AID COLLECTOR'S GUIDE SERVICES pi, coversall phase@ from A to Z, over 75 pages the MOST ORTLE! Boar YOU cormII OUR wear, SIAIDARD COPT $5.00, all

[Pphoto in living COL (where applicable) ;9495,.

LATEST FLEA MARKET QUARTERLY ~roar covers all markets in alphabetical orderthroughout U.S.A. and CANADA, getting bigger than ever, others who bought know

UNLESS OTSERmISE SPECIFIED ALL BOOTS SUPPED BOOS RATE: _For First class ADDlira $1..00 each, same weigh

The HORN SPEAKER 9820 Silver Meadow Drive. Dallas, Texas 75217 3

Club NewsCONTEST WINNERS OF THE1976 CONVENTION OF THESOUTHWEST VINTAGE RADIOAND PHONOGRAPH SOCIETY

Best of Shows Walt Jackson (won theextra large trophy)Catagories: a. is first prize, b.is second and c is third.

1. Crystal Setsa. Glen Zookb. Basil Abbottc. Bill Miller

2. T.R.F. Receiversa. John Alfordb. Walt Jacksonc. Bob Lucas

3. Regenerative Receivers (pre 1930)a. Clarence Johnsonb. John Alfordc. Bob Sullivan

Super Heterodyne Receivers(pre 1930)a. Basil Abbottb. No entryc. No entry

5. Components and Assembliesa. Glen Zookb. Jim Collingsc. Mr. Edwards

6. Loudspeakers (horn, cone, etc.)a. Basil Abbottb. John Rawlinsc. Glen Zook

11.

7. Homebrew and Kit Receivers(pre 1930)a. Clarence Johnsonb. Ross Smithc. O. H. McDonald

8. Table model AC receivers(past 1930)a. John Alfordb. O. H. McDonaldc. Bill Boruff

9. Console AC Receivers (pasta. Charles Lambb. Jim Collingsc. O. H. McDonald

10. Classic Receiversa. J.W.F. Puettb. No entryc. No entry

11. Ham gear (pre 1940)a. John Alfordb. Dave Medleyc. Glen Zook

12. Phonographs, outside horna. Bill Boruffb. David Boruffc. No entry

13. Phonographs, inside horna. Bob Sullivanb. Bill Boruffc. David BoruffTelephone/Telegrapha. Walt Jacksonb. Ross Smithc. James Todd

114.

TURNBACK 7;41-

April 23, 1938by Fred L. Davis

1930) Metro-Goldwyn-Mayer'a 111 -year -old

"Good News" songstress, Judy Garland,really was called back from her per-sonal appearance tour because au-diences disliked seeing such ayoungster whip out burning TORCHSuNGS....

Boners came in threes: When theLUX RADIO THEATER was aired onApril 4th, pinch-hitting Edward Ar-nold slipped twice by announcing"Noyd Lolan" for Lloyd Nolan, andeverybody held their breath awaitingthe third muff. It came when mike -

man Mel Ruick started his sign -offwith "This is the National - - -"and then remembered that the showwas on the Columbia BroadcastingSystem.

Jimmy Wallington, met on his re-turn from New York, explained hisdifferences with Eddie Cantor asmerely over salary and the exclusiveclause Eddie wanted in the contract.Jimmy is taking his first vacation

(page 10)

LIST #15CLOSE OUTS CLOSE OUTS CLOSE OUTS CLOSE OUTS SAVE $$$$

-

1. American Railway Assn. "Code of Rules" governing the condition of, andrepairs to, freight and passenger cars 1931, WAS $7.50, NOW $4.00

2.Anderson, Edwin P., "AUDELS RADIOMAN'S GUIDE" 1948, WAS $8.50, NOW $43. Atherton, Ralph A, "PRINCIPLES OF RADIO FOR OPERATORS,"1945,

344 pages, WAS $4.00 NOW for the small sum of $2.004. "AUDELSL NEW ELECTRIC LIBRARY", vol II, 1942, WAS $5.00, NOW2.005. "ELEMENTARY ELECTRICITY", 1918, Illustrated, WAS $8.00 NOW $4.006. American School of Correspondence, 4 Vol "CYCLOPEDIA OF TELEPHONY AND

TELEGRAPHY" 1911, See list 13 for full description, excellent setthat must find a home WAS $35.00, NOW $20.00 Grab this set fast"""

7. "DO YOU WANT TO GET INTO RADIO?" 1940 (broadcast) WAS $5.00, NOW $38. "A TEXT OF GENERAL INFORMATION" long lines of AT&T WAS $11.95 NOW$5.0010."BOSTON, A GUIDE BOOK" including telephone landmarks in and near Boston,

1928, WAS $6.50, NOW $3.0012.AIRBRAKE CATECHISM" Westinghouse Air Brake Co, railroad, WAS$10., $5.0013.Burns, EE, RADIO -A STUDY OF FIRST PRINCIPLES 1923 WAS$7.50 NOW$4.0016.3 book set, COYNE ELECTRICAL AND RADIO SCHOOL REF ENCYCLOPEDIA 1943

1212 pages WAS $18.00, NOW $9.0017.APPLIED PRACTICAL RADIO, 3 books, 1947 WAS $10, NOW $6.0019.THE MOON ELEMENT 1924 well illustrated, WAS 15.95 NOW $8.0020.ELBCTRICAL AND RADIO DICTIONAR' 1945 WAS $3.95, NOW $2.0021.GE RAM NEWS bound vol VI, No 1 hru vol X No.6, WAS $10.00 NOW $7.0022.Gernsback library, TRANSISTORS THEORY AND PRACTICE 1957 4.50 NOW $2.0023.Ghirardi RADIO PHYSICS COURSE 1932 &33, Was $10.95 NOW6.0024.principles of radio eng 1936, good pix and illus. WAS $6.95 NOW $3.0025.HAWKINS ELECTRICAL GUIDE, books 1 thru 8, fine set You need this group,

so you can read all winter $25.00, NOW$15.0027.MODERN RADIO PRACTICE 1927, well illustrated WAS $8.95, NOW $4.0029.BASIC RADIO tubes and their circuits, 1942 NOW $3.0030.Henney, PRINCIPLES OF RADI01938, illustrated, WAS $4.00 NOW $2.0031. Iles, FLAME ELECTRICITY AND THE CAMERA inc. telegraphy, a real fine

history book, WAS $ 20.00, Nov $9.0033. ELECTRIC WIRING, 1936, WAS $5.00 NOW $2.0034. ELECTRICITY AND MAGNETISM 1902 WAS 9.95 NOW $5.0036. WIRELESS TELEGRAPHY 1906 WAS $15.95, NOW $8.0037. PRIMARY AND STORAGE BATTERIES 1945 WAS 6.50 NOW $3.0038. INDUSTRIAL ARTS ELECTRICITY 1956 WAS $ 3.50 NOW $2.0039. ELEMENTS OF RADIO Vol 1 1943 NOW $6.00; Vol II, $6.00, BOTH $10.0040. ELEMENTS OF RADIO, 1943 WAS $7.95 NOW $5.0041. RADIO AND ELECTRONIC DICTIONARY 1931, WAS $8.95 NOW $4.0042. DRAKES CYCLOPEDIA OF RADIO AND ELECTRONICS 1951 WAS $12.50 NOW43. THE FIRESIDE UNIVERSITY 1912 (science)WAS $25.00 NOW $15.0045. RADIO OPERATING QUESTIONS & ANSWERS 1948 NOW $3.0046. STORAGE BATTERIES SIMPLIFIED 1919 Was $10.00 NOW $6.0049. ARITHMETIC OF ELECT 1906 WAS $5 NOW $2.0050. ESSENTIALS OF RADIO 1948 NOW $2.0051. ESSENTIALS, ELECTRICAL OF RADIO 1944 NOW $1.0052. ESSENTIALS OF RADIO 1948 reprinted for Armed Forces...NOW $1.0053. ESSENTIALS OF ELECTRICITY 1913 WAS $8.00 NOW $4.0054. BASIC ELECT FOR COMMUNICATIONS 1943 WAS $4.00 NOW 2.00

$5.00

56. THE ELECTROMAGNET 1903 WAS $8.00 NOW $3.0057.THE FUNDAMENTALS OF ELECTRONICS 1945 WAS $3.00 NOW $1.00

58.58. THE ELECTRIC TELEGRAPHIC CODE 1901, WAS $25.00 Now $20.00

LIMITED QUANTITY NEW (OLD

1*

IY U ° ^AVTG0* * * ..

-B BATTERYk it

BOXED TEST METERSTHE U K 0 TEST METER makes it possible forYOU to test your own 11-90 volt radioA -B Battery. Simple directions tell you hhow to test the A and B sections of your halt(battery. See for yourself if it needsreplacement. No use discarding a livebattery. Save time an money with aUKO Tgst-Meter.

The UKO )11-TEST -METER

CLOSEOUT ON MUSIC BOXDESIGNED LIKE OLL CYRVE TOP RADIOIHAAP FOR PRESENT /"HAPPY DAYS" /BUY SEVERAL ATTHIS LOW PRICE 3

* * * * * * * * * * * * * * * * * * * * * *

)

63. Collins, A. Frederick, THE RADIO AMATEUR'S HANDBOOK, 1943 $7.5064. Collins, A. F. THE BOOK OF WIRELESS 1915 $12.0065. CBS RADIO IN 1937 surveys, a book for executives who wanted to

know the number and quality of families in the radio audience $8.0066. ELECTRICITY NOTES ON ELECTRICITY published by His Majesty's

Stationery office, 1911, 236 pages, $8.5068. Frederic, Wilson, TELEGRAPHY AND HOW TO LEARN IT 1901 89R.$15.0070.Hale, J.W. PRACTICAL MECHANICS AND ALLIED SUBJECTS 1915 $4.0074. ICS A TEXTBOOK ON ELECTRIC LIGHTING AND RAILWAYS 1901 $6.0075. Keen, R. WIRELESS DIRECTION FINDING 1947 $3.0076. Laughter, Victor WIRELESS TELEGRAPH AND TELEPHONE HANDBOOK $14.0081. Mills, John RADIO COMMUNICATION THEORY AND METHODS WITH AN APPENDIX

ON TRANSMISSION OVER WIRES, 1917 $5.0082. Moreton, David P. DRAKE'S TELEPHONE HANKBOOK 1915- $11.0083. Popular Science RADIO FORL THE MILLIONS 1943 $5.0085. Radcliffe, WH TELEPHONE CONSTRUCTION, INSTALLATION, WIRING, D

OPERATION AND MAINTENANCE86. Sperry Gyroscope Co MICROWAVE TRANSMISSION DESIGN 1944 a$2.00

WALTS

EMPORIUMWALT JACKSON

P 0 BOX 19406 DALLAS. TEXAS 75219

EVENINGS - 214 767-1855

"I'M/ i(/. Ni7-orrN

.Soar,(1 sTv1krhlo N

pdoNo(dA t sacE}Yl O-N/oA)- 9%

4 The HORN SPEAKER,.,.. 9878 Silver Meadow Drive. Deltas, Texas 7521?

J

1875:

6-2-75

1376:

3-7-763-10-764-10-76

6-6-7618?7:

---1:7-775-77

6-l77-7-77

8-771878:---r=r8

2-7s

1-28-78

2-17-783-18-78

1 -78

4-19-785-1-786-18-78

7-788-2-78

8-5-78

9-1-789-2-789-2-7811-14-7811-15-7812-1-78

1879: 79

1-2-79

1-3-791-791-792-15-792-24-792-25-79

3-79

3-79

3-793-15-7914-1-79

4-2-79

6-1-796-1,-79

6-1-798-15-798-21-798-26-79

1879:

9-20-7911-1-7911-15-7912-7912-79

1880:-7-3-80

1-1-8014»80

THE Tr.LEPHONF HISTORICAL CHRONOLOGICAL CHARTby Brent Dingman

Alexander Graham Bell and Tom.A. 'gateo:i develop the first Telephone -HarmonicTelegraph receiver at 109 Court Street, Boston, Mass.

First telephone patent issued Alexander G. BellFirst complete sentence tre reeitted by Bell's telephone.First tTeoeTray telephone transmission over an outdoor line, two miles, Bostonto Cambrid;eport, Mass.First transmitter and receiver exhibited at the Philadelphia Centennial.

Thomas A. Edison invents and patent's the Carbon Transmitter.The first telephone switchboard was installed in tl-.e office of E. T. Hoires,Boston, Mass., serving four banks, by day a telephone system, night burglar SrBox and wooden hand -type telephones were introduced and used.First Telephone Organization established: Z. Bell, To Watson, T. Sanders, zeeGe Hubbard, they now owned the patent and eventually became parts of Bell Tel4First real non-profit telephone exchange was established at Bridgeport, Conn.

Wall telephone complete in epoden box introduced, also Mall Transmitters.Formation of the New England Telephone Company.First Switchboard for Commerical Telephone exchange use installed at NewHaven) Connecticut with 21 subscribers, another at Meriden Conn,California Telephone Exchange at San Francisco*New York Telephone Exchange at Albany.Delaware Telephone Exchange at Wilmington*Massachusetts Telephone Exchange at Lowell.Missouri Telephone Exchange at St, Louis.Illinois Telephone Exchange at Chicago.The Bell Telephone Company was formed for Commerical development,Oregon Telephone Exchange at Portland,Michigan Telephone Exchange at Detroit,New Hampshire Telephone Exchange at Manchester.Iogra Telephone Exchange at Keokuk.Ohio Telephone Exchange at Cincinnati,Pennsylvania Telephone Exchange at Philadelphia.Wisconsin Telephone Exchange at Neenah,District of Columbia Telephone Exchange at Washington,

First Universal SwitchboardMaryland Telephone ExchangeCandlestick with Wooden BoxBoy Operators are used.

First Multiple Switchboard was installed it Chicago,Minnesota Telephone Exchange at Minneapolis.Colorado Telephone 'isbcchange at Denver*Kentucky Telephone Exchange at Louisville.The Bell Telephone Company and New England Telephonethe National Bell Telephone Company,Indiana Telephone Exchange at Indianapolis.Hawaii Telephone Exchange at Kahului, Maui.Louisiana Telephone Exchange at New Orleans*Virginia Telephone Exchange at Richmond.Rhode Island Telephone Exchange at Providence.Vermont Telephone Exchange at Burlington.Nebraska Telephone Exchange at Omaha.Georgia Telephone Exchange at Macon.New Jersey Telephone Exchange at Carden.Texas Telephone Exchange at Galveston.South Carolina Telephone Exchange at Charleston.

Maine Telephone Exchange at Portland.North Carolina Telephone Ecchenge at Raleigh.Arkansas Telephone Exchange at Little Rock.Alabama Telephone Exchange at Mobile.

Tennessee Telephone Exchange at Nashville*Kansas Telephone Exchange at Topeka.

is introduced,at Baltimore.

on top with transmitter Desk -'type introduced*

Illinois*

Company merged into

The Law and Gilliland Boards are introduced, Operators headsets weightis 6 pounds, the transmitter wooden box same as small wall phone.147,900 telephones now in use, all Bell awned*National Bell Telephone Company needed further capital, therefore wasreorganized by the management of Theodore N. Vail and William H. Forbesand formation of the American Boll. Telephone Company was born.

5-15-805-24-a0

9-8010-80

1881:

1--81

1-10-813-1-813-22-814-1-81

4-1-818-1-81

1882:

1-T8.+82

2-1-82

2-1-32

-73= x--43

6-15.83

9-15-331381:

1-ale

1--811

114115

1886:

1-1-36

1887:T-871890:

1891:

3-TO-.91

1892:1-1-92

1-1-9211--11-92

1891:-1-95

1896:

1898:

100:1-1-00

1-1-00O1:

1-21-01l-O2

5-2 6-02

The HORN SPEAKER..... 9820 Silver Meadow Drive. Dallas, Texas 75217

West Virginia Telephone Exchange at Wheeling.Florida Telephone Exchange at Jacksonville.Utah Telephone Exchange at Ogden.South Dakota Telephone Exchange at Deadwood.Conversation by overhead line 45 mile.-eBoston to Providence.Conversation by underground cable á mile.Ylestern Electric Company Consolidation and history:In 1869 Elisha Grey and Enos Barton formed Gray and Barton, in 1872Grey and Barton became the Western Electric Manufacturing Company -world's largest manufacturer of telephone equipment, the predecessor ofWestern Electric Company a subsidary of the Bell system.Mississippi Telephone Exchange at Vicksburg.Montana Telephone Exchange at Miles City,Wyoming Telephone Exchange at Cheyenne,North Dakota Telephone Exchange at Fargo.Arizona Telephone Exchange at Tucson.New Mexico Telephone Exchange at Las Vegas.

Western Electric Company became the headquarters for Bell Telephone,apparatus and equipment -through 1940 W. E, had three principal Plants,Hawthorne Works --Chicago, ill., Manufactures Telephones, DialeCentral Officeequipment, loading coils, local and toll cable; 2nd largest is the KearnyWorks --on Passaic river New Jersey -Switchboards, vacuum tubes, cables, Nor,Bell -type equipment transmitting and receiving equipment for marine,, aviation,police, public address, hearing aids, and scientific instrumento; PointBreeze Works -at Baltimore, W.,, : ;lire, cable, cords, fuses, and terminals, alongwith 30 warehouses in principal cities of the U. S. ...

First experimental cables were laid for a short distance along a railroadtrack in Massachusetts. First Pyramid Switchboard used.Nevada Telephone Exchange at Virginia City.

Washington Telephone Exchange at Seattle.Oklahoma Telephone Exchange at Oklahoma City,Idaho Telephone Excahnge at Haley,

r Ç9'

Conversation by overhead line (hard -drawn copper), 235 miles Boston to New York,105,000 telephones all Bell owned,

The American Telephone and Telegraph Company was organization tarraadd nationaltelephone service and formed to build and operate long distance lines tointerconnect the regional ccmpanies that developed, by merger, grerth, from localand early licensee companies. Theodore N. Vail Became the ,FIRST J ESLDENT.

By this date there were only 3417 miles of :sire underground out of 155,791 miles.

Irtroducticn of twisted pair conductors paved the ray for the extensiveuse of all cables.

227,900 telephones, all Bell owned.

First Automatic Telephone Exchange Patent Number 447,918 issued to AlmonB. Straweer. Strowger Automatic TeepYone Exchange Company was formed,became Automatic Electric Company-new (1976) a Subsidiary of GeneralTelephone Electronics.

First Desk -type telephone introduced with base (wooden) terminals on top,receiver with cradle -holder.

First conversation by overhead line, 900 miles -New York to Chicago.First Automatic Telephone Exchange ( push -button -system) installed atLa Porte, Indiana in the old ridgeway Building, second floor apartment°

Three new types of desk telephones introduced-candlesticks -no terminal visible,

First (automatic) Finger -Wheel -Dial System (type used today) installed atAlbion, Aew Yorke 16 different types of desk telephones introduced,

Alaska Telephone Exchange at Juneau*

The American Telephone and Telegraph Company took over all assets of theAmericah Bell Telephone Company becoming the central and main headquartersof the present Bell Tele hone stem]j Western Electric -Bell Laboratories..as of 1940 24controlled- U. S, Telephone systems -two non -control.855,900 telephones awned by or connecting with Bell Systems

Elisha Gray Died: Inventor/Educator founder Western Electric Manufacturing Co.

First Conversation by long distance underground cable -New York to Newark.Almon Brawn Strowger Died.

á

The HORN SPEAKER 9820 Silver Meadow Drive, Dallas, Texas 75217

1906:

1-1-C61909:

3 -1-09

1910:121-10

1911:

1 111913:

1-1-131915:-35-15

1-1-15

1-10-151-15-15

10-1-15

1920:

1-202-1-20

4-16-205-1-20

1921:

1-1-211-1-21

2-1-211922:

d-2-2 2

1923:1--23

2-1-232-10-23

12-6-23

1924:2-1-24

1925:

2-1-25

1926:

3.;1-26

5-1-266-10.-26

1927:172-27

4-7-27

7-7-271928:

1929:

5-1-291930:

7-1-307-30

Conversation by underground cables 90 riles -New York to Philadelphia.

After an early sleet storm that swept the Atlantic Seaboard, paralyzingcommunications and isolating the capital at the time of President Taft'sinauguration...Theodore No Vail President of ATTC issued a note to all"Put those wires underground"

5,663,000 telephones owned by or connecting with the Bell System.

Conversation by overhead line, 2,100 miles -New York to Denver°

Conversation by overhead line, 2,600 miles --New York to Salt Lake City UtanoConversation by Underground Cable, 455 miles-Boston to Washington L. G.

Bell Engineer's develop tubes for long distance telephone amplifiers.First successful demonstration of RADIO TELEPHONY Speech was t^ansmittedfrom Montauk Point, Long 1slarxi to Wilmington, Delaware -250 M,ilesoFirst Conversation by transcontinental line, 3,610 miles-Boston to San FranciscoFirst Conversations by transcontinental -telephone -the Panama Pacific Expositionat San Francisco,.Line was opened between President Woodrow Wilson atWashington D. Co, Alexander G. Bell at New York, Thomas A. Watson at SanFrancisco, Theodore N. Vail at Jekyl Island off Georgia,

Experimental Transoceanic Radio Telephony with Speech was First Achievedfrom Arlington, V. across the Atlantic to the Ftf'iel Tower, Paris, back tothe American centtinInt to Honolulu, Havre";; o . , o nearly 5000 miles°

12,602,000 Telephones now orsned by or connecting with Bell System.First regular commerical Radio Telephone Service was establishedbetween Santa. Catalina Island off California (L. A.) and the U. S. A.Theodore N. Vail Telephone Utilities Pioneer/Exective DiedFirst ship -to -shore radio telephone communications between two shipsfrom Deal Beach, N. Jo was successful*

Corn eneation by deep sea cable 115 miles -Key West, Fla., to Havana Cuba.First conversation between Havana and Catalina Island by Submarine CableºOverhead and Underground lines and radio telephone -5,500 miles.Boston to Philadelphia extension cable to Pittsburgh --521 miles.

Alexander Graham Bell Inventor of the Telephone Died.

Ship -to -Shore conversation by wire and wireless between Bell Telephones in!homes and offices and the S. S. America 400 miles at sea in the Atlantic.A Southern route by way of El Paso Texas and Los Angeles, Ca. completed,Successful demonstration of transoceanic radio telephony from New Ycrk Cityt, a group of Scientists and journalists in New Southgate, England.The first events of national importance to the public was President Coolidge':first message to Congress which was simultaneously broadcast by six stationsin New York, Washington, Providence, Kansas City, St. Louis, and Dallas.

First Public Demonstration of Picture Transmission over Telephone CircuitsNew York to Cleveland, Ohio.

New York to Chicago Storm -proof cable (661 miles) overhead-undergrounds16,720,000 telephones interconnected in the United States,

Graybar Electric Company Incorporated.Successful test of two-way transatlantic radio telephony*New York to Chicago, all -cable telephone line extended to St. Louis*

Transoceanic telephony service inaugurated between New York and LondonaNorthern transcontinental telephone line formally opened,First Public demonstration of Televison by Radio and wires-at Washington D.C.and New York all parties could see and- hear corxversgtions both wa/s..laterin the year using telephone circuits Bell -labs demonstrated Television bctrree!New York and Whippany N. J.Telephone service between the United States and Mexico was established.

Transoceanic Telephone Service extended to principal countries of WesternEurope. Also Graybar Electric Company Employee' bought all shares from Wester:Electric Manufacture Company.Ship (S. S. Leviathan) to Shore Telephone Service was established,Color Television was demonstrated by Bell Laboratories:

Transoceanic telephone service opened to South America and Australia.20,093,000 telephones interconnected in the United States,

1911:_-j1

2-318-1-3110-18-31

1932:1-32

1/111_3'.

1933:273

2-3311935:

1-3519361`T756

1937:13!

The HORN SPEAKER..... 9820 Silver Meadow Drive, Dallas, Texas 75217

Fi-st Teletypewriter exchange service established.Fourth major telephone cable to Cuba Opened.Transoceanic service extended to Java, Sumatra, Bermida,Hawaii, Canary Isl.Thomas Alva Edison Inventor Died.

Transoceanic service extended to South Africa, Egypt, Siam, Bahamas.

A telepicnic system for hil:;h quality transmission and reproduction oforchestral music demonstrated by Bell Engineers,

Transoceanic Service extended to the Philippines, Canal Zone, CentralAmerican Countries, Palestine and India.Ship -to -Shore Radio Telephone Service was initiated for sma71 boatsoperating in the vicinity of Boston. Now all major coastal cities utilizethis systems.

:,T -Service extended to Japünn Transoceanic,....,.

First Telephone Conversation around the world.

First new development by Bell Engineer's of a coaxial Cable capable oftransmitting more than 200 telephone conversations@

First Motion Pictures using this new coaxial cable system were transmittedproving its characteristics were suited for television purposes, nowwider frequencies and bands will increase capacity to about 500 channels@

14-1-37 Transoceanic Service extended to China, Bulgaria, Alaska, Haiti, and Iraq,now 95% of the world's telephones are within reach of any Bell System Telephone,

1938:1-38

1939:1-39

Direct radio telephone circuit established between San Francisc and Australia.

Desk type Telephones -four types similar to the ones we use to-iay (1976)introducted@ A complete ship -to -shore network was established,Operator's Headset weight is reduced to 13 ozs.

1940:

1-440 Network established for a message from the President using special wirehook-up (telephone circuits) to Broadcasting Stations in the U. S. A.A. One Program Originating Point -Washington Do C. Be 178 Radio StationsCo 117 Telephone offices feeding radio stations,

1941-1976:So many inventions and improvements to the telephone systems have advanced so fastthey are too numerous to mention, we hoped you have enjoyed this Chronology listingof the first 74 years without going through tons of books, Today we can see howthe telephone industry has played a very important role is all phases of communications,radio, Television, the Space Program etc., To fill in these 36 years and the past,we recommend the Book "Singing Wires"...it is 496 pages of Telephone History Frith 200color and black and white pictures, illustrations@

ACACKNOWIEDGEWPYTS

Companiesk American Telephone and Telegraph Company, Bell System, General TelephoneCompany of California, General Telephone Electronics, Automatic ElectricCo., Western Electric Company, Pacific Plantronics, Inc., Pacific Telephoneand Telegraph Company, Graybar Electric Coo, RCA Communications, AmericanTelecommunications Corporation, Billard'e Old Telephones, Sears and RoebuckCo., and any other Companies Private -owned, Rural Telephone Association, thatwe may have over -looked,

Literature: 1930 Telephone in America Book by AT &TC; 1924 Audel's Practical Electricity,192 Physical Apparatus and Instruments by Central Scientific Co,, 1955Mr, Be Invents the Telephone by Kathern B. Shippen, 1920 ScientificAmerican Reference Book,Dr. Alexander Graham Bell Prehistoric TelephoneDays. National Geographic Magazine, March 1922, Talking -Round the Earthby F. E. Benz-Do0, Mead Coo, Beginnings of Tel horsy PO A. Rhodes, Harpersand Co., 1920, Saturday Evening Post Ju7.y 29, 1961, 41908 Sears, Roebuck C...atalogue

No. 117, 1923 Radio News December Issue, American Science andTInvention -1960, M. Wilson -Bonanza Books, 1941 Buildingr ca -Amer cana Corp,

7

The HORN SPEAKER..,., 9820 Silver Meadow Drive, Dallas, Texas 75117

SCENES AT THE 1976 CONVENTION OF THE SOUTHWEST VINTAGE RADIC AND PHONOGRAPH SOCIETY

TROPHY WINNER, JOHN ALFORD

BILL BORUFF GIVING A PHONOGRAPH LECTURE

ONLY A SAMPLE OF THE AUCTION

PH TOGRAPHUS: 5 SMALL ONES, BRENT DINGMAN; 2 LARGE ONES, GLEN 200K.

JOHW RAWLINS AND JIM COLLINGS BILL MILLER ALL SMILES

AGAIN, AT THE AUCTION

RAY POINDEri t tt, GUEST SPEAKER

The BORN SPEAKER..... 9820 Sliver Meadow Drive, Della'. Texas 752171925 ad

s

i

,//-//.,iai///~H.m. i!6/~1/~1~/i~n.../i~//..././6e~/i....Yi.f /1/Y*iw.eiimasnmi/~~.>N~nH~1~111~~1......~

For some a "radio"For others -Zenith!

--v-- rZ /_ O_ww.a.111#1*.wirw.,wi....r.r..m--_

ie

Super -Zenith 1XBuilt-in Zenith loud -speaker;ample compartments for dryand storage batteries.

Super -Zeniths priced from $240 to $355.DeLuxe Art Model Cabinets from $500 to $2,000

Other Zenith Sets $100 and $175

h

r~` ? . :.

New Zenith De Luxe Chinese ModelEquipped with two built-in loudspeakers, BatesRotary Log, illuminated dial, single controlspecially constructed Zenith Radio Circuit.

Some prefer the blare of a circus band-or the friendly jangle of a hurdy-gurdy. To them it is the only music.

Those who delight in blare and jan-gle do not need a Zenith-but theywill find that even such music ringstruer to their ears brought in byZenith radio.

Others go breathless at the goldennotes of a lyric soprano-or the raptur-ous harmonies of a great symphony.

Such people - born with a love formusic-should never content them-selves with any radio instrument lessfine than Zenith.

Zenith's appeal to the eye is instant-and enduring. Its clear, sweet toneis a revelation.

To see and hear one of the new Super-Zeniths for the first time is a memor-able experience. Yet that experienceis yours for the asking-in your ownhome if you so desire.

Simply telephone your nearest Zenithdealer.

Again Commander Donald B. MacMillanchose Zenith for his Arctic Expedition.When human lives may depend upon thereliability of radio performance, only onereason can explain his choice: Zenith hasproved to be the best obtainable at any price.

ZENITH RADIO CORPORATIONStraus Building, Chicago

orl5,

i

1,1111, u

><

-6ONG0D117ANCE«RAD 1 CO

It Costs MoreBut It Does More!

/-N~ --ii. o6

NOTICEPAPER PRICE INCREASE

SUBSCRIPTION RATES FOR THEHORN SPEAKER, AFTER JANUARY1, 1977:

Subscribe or renew now beforerates increase.

New rates after January 1, 1977:One year $5.50Two years 9 00

Special ratea for one year (mailed inenvelope)First class 850Air Mail 12.00Foreign Air Mail 16.00

RADIO EXPOSITIONS

A UNIQUE RADIO RECEIVER.The cone loud speaker in this setacts also as a dial for tuning as wellas performing its usual duty. QQ

Fotograms.

taken directly from the house -lighting cir-cuit. There were some three or four of thistype of set in evidence and most of themseemed to work very well.

Along the same line, as was to be expect-ed, there were numerous straight "A" and"B" battery eliminators as individual units.Very little that was actually new was in-corporated in the design, but undoubted im-provement has been made during the pastyear in constructional and technical details.

One would have thought that these de-vices would be among the most popular ex-hibits in the show. They elicited very littlemore interest, however, than the remainderof the instruments.

Another disappointment was the fact thatthere were not so many new tubes as mighthave been expected, following the releaseof the original tube patent. The chief in-terest here seemed to be in new rectifiers,there being one or two very interesting newtubes for this purpose.

All of the shows this year found one strik-ing difference to those which have been heldin years past. This difference was in theabsence of the educational displays. Almosteverything this year seemed to be from the"selling" point, made directly to attract the

potential buyer, to interest him in some par-ticular type of set.

THE RADIO11111111.11, 11,1.1 ,,1111,,,,,/..11,

GIRL OF 1925-1926. This young lady is wearing areal radio evening costume. A min-iature loop adorns her coiffure,while the familiar dials, coils andcondensers are the principal deco-rations of the "short-wave" dress.

Q Kadel & Herbert.,,,, ,,,,,,,...,.,. ,,,, ,,,,,,,,,,, . ... .. ..

10 The HORN SPEAKER 9820 Salyer Meadow Drive. Dallas, Texas 75217

in years, fishing and getting ac-quainted with Baby Barbara. He ex-pects to start work in more picturessoon.

"GRAND CENTRAL STATION" ends itsrun on the NBC -Blue Network overwhich this series of dramaticsketches has been heard on Fridaynights. Starting on April 211, itmoves over to the CBS studios andwill be heard Sunday nights at10 o'clock EDT.

In case you didn't know, TeddyBergman also plays the role of"Asa Griffin" in BIG SISTER. Forseven months he played the part of"Boss Vanessi" in the MYRT AND MARGEscripts and he was bemoaning thefact that he was bumped off thatafternoon, so now he is off the pro-gram. He's going to be back on theshow soon an "Mr. Binstein.

Old RadíoTreasures

There's a rare old radio waitingyou somewhere, Here's howyear-round fun discoveringold sets in your attic, localmeet or antique barn. You'llMcMahon's fascinating books,fine collector's references.

It

VINTAGE RADIO, 1887-1929:story of pioneer days, 1,000pages. $10.95 hard -cover, $8.95

A FLICK OF THE SWITCH,Fun picture reference of home,Ham, professional radio -TV312 pages. $10.95 hard -cover,RADIO ENCYCLOPEDIA,1927 classic beautifully recreated,pages. $14.95 hard -cover, $10.95

RADIO COLLECTOR'S GUIDE,Data book with 50,000 factsmodels by 1,100 makers, 264 pages,

1926-38 RADIO DIAGRAMS:classic of 600 models, 240 pages,

0.ílDIAGRAms

Here are the ideal holidayORDER NOW

FOR IMMEDIATE DELIVERY!CIRCUIT DIAGRAM for anyradio: $3.50. Send model number.

SEND TODAY to Vintage Radio,Box 2045, Palos Verdes, Ca.We pay postage. Calif. residents

forto havevaluable

swap

enjoytruly

Pictorialphotos, 263

soft.1930-50:military,

-electronics,$8.95 soft.

Gernsback's175

soft.1921-32:on 9,000

$6.95.Beitman's

$7.00.

gifts.

pre -1951

Dept U,90274.

add 6%.

$

$

$

$

TOTAL

Name

$

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City St ZipFREE! Age Guide with each order. FREE!

Year-round Fun!

on the AirWOOD VENEER

Just a hint from your friendlyeditor that if you are havingtrouble locating wood veneer, tryfor sources: architects, furnitureand door manufacturers, WeldwoodCorporation, etc. It seems futileto try a lumber company.

MR. ORR'S COLLECTIONCelebrated to be the world's

largest privately owned collectionof battery operated radios andaccessories and phonographs is theone located in Opelika, Alabama.The collection is owned by J.Herbert Orr, a pioneer in magneticrecording tape and the allied arts.Mr. Orr has been written up inTime, Billboard, and ChristianScience Monitor for his feats inmagnetics. His major developmentnow is a magnetically tape playedpiano which plays and records. It

actually operates the piano, noaudio involved. Mr. Orr's collect-tion includes both cylinder andplatter type phonographs and theyall work. He has so many they arehoused in several buildings. The

radios are exemplifications of thepast's craftmanship, the beautifulwood work on the cabinets are simplynot to be found today. The entirecollection consists of many thousandpieces and is said to be the world'slargest private collection of thistype.

DISPLAY ADS CAN BE CHEAPERTHAN MAILING LISTS

YOU ARE THE ONE WHOM WEWANT TO HELP

LET US DO THE MAILING

DID YOU KNOW THAT FOR ONLY $50.00YOU CAN BUY ONE FULL PAGE AD 10-1/8"X 13-3/8." THE EQUIVALENT OF SENDINGIN POSTAGE ONLY 385 PIECES it 13¢EACH (NOT EVEN COUNTING THE COST OFPRINTING, ETC.)

1/2 PAGE IS 125.00 6-5/8" X 10-1/8"or 5" X 13-3/8" THE EQUIVALENT OFSENDING ONLY 192 PIECES @ 13¢

1/11 PAGE IS 112.50 THE EQUIVALENT OFOF SENDING 96 ENVELOPES

ADS MUST BE GOOD ENOUGH FOR OFFSETREPRODUCTION

EXTRA CHARGES IF AD DOES NOT FITPURCHASED SPACE.

THE HORN SPEAKER9820 Silver Meadow Dr.Dallas TX 75217(2111) 286 1673

MARTClassified ad rate: 60 par word.

Photo ads: $2.00 extra.

Deadline: 15th of the preceding month.

MISC.PROP!SSIONLCW operators, retiredor active, commercial, military,Gov't, police, etc., invited to joinSocietyof Wireless Pioneers,W7GAQ, Box 530, Santa Roes CA95402.

FOR SALE OR TRADEFOR SALE: Philco Model 90 p. 263 inV.R., beautiful condition $95.; Radiola20 floor model (factory model in Radi-ola 28 type case, rare) very good con-dition, 1120.; Atwater Kent 37 verygood condition 40.; all with tubes,all in working order. Atwater Kent110 good condition, untested, no tubes$30. Dick & Ann Schamberger, 1975Hertel Ave., Buffalo N.Y. 1112111.

Phone: 716 836-11028.

ANTIQUE TELEVISION collection: 38different models from 1930s, 1940sone or all /75.00 up each. List &picture 11000. Seidel, 925 StarlitePl., Grants Pass, Oregon 97526.

Phone: 503 1176-1585.Want horn phonographs any quanity,CASH.

IMPORTANT: PLEASE CUT THIS OUT ANDSAVE IT:FOR SALE AND WANI'Mi: EARLY PHONOGRAPHS,MUSICAL BOXES, CRYSTAL RADIOS, GRINDORGANS, MECHANICAL TOYS, OPTICAL TOYS,ANIMATED CLOCKS AND WATCHES, SINGINGBIRD BOXES, AND ITEMS RELATED TO THEABOVE. I pay top cash as well as selland trade. SPECIAL TO "THE HORNSPEAKER" READERS...LARGE ILLUSTRATEDLIST OF ITEMS AS ABOVE FOR SALE FORONLY ONE DOLLAR AND A SELF ADDRESSEDSTAMPED ENVELOPE WITH 211¢ POSTAGE.Leonard, P.O. Box 127, Albertson N.Y.11507. Tel: 516 621-2581.

FOR SALE OR TRADEThe HORN SPEAKER..... 9820 Silver Meadow Drive, Dallas, Texas 75217 WANTED .1!

I have 106 issues of ;TIRELESS WORLD1922-1924; 28 issues of TIRELESS AGE1915-1918, (Oct. 1917 to Sept. 1918bound); QST 1922, 1929 bound, set of

RIDERS MANUALS, Riders Vol. 1-' a-bridged, Radiola 60 cabinet, RADIOREVIEW early issues, bound. Sell or

trade any or all for clean radios I

don't have. Want Crosley VI, VII,

RCA 1925 or earlier, Tusks etc.Merrill W. Bancroft, 169 South RowRoad, Townsend, Mass. 01469. VFROM TIN FOIL TO STEREO, great classicof phonograph history now available at$9.95 softbound, .19.95 hardbound.Sams' TUBE SUBSTITUTION HANDBOOK, amust for restorers only "2.25. Also

see our display ad. Vintage Radio,

Palos Verdes CA 90274.

FOR SALE: Philco Cathedral Model 89165.00; RCA Cathedral Model T4-8155.00; Philco radio/phonograph model46-1201 9`40.00; Freed Eisemann model40 00.00;Arborphone model 45 $60.00.Above radios very clean and in goodoperating condition. Howard Granoff,2445 Lyttonsville Rd., Silver SpringMD 20910.

ATWATER KENT instruction bookVol. 2, for models 9 through 24,and models 20-21 compact. (1925)

Reprint comparable to original. If

you haven't seen the original you

wouldn't know the difference, offsetprint, 48 pages /6.00William Huntley, R #2, Box 155,Coatesville, Ind. 146121.

FOR SALE: Solid -State power supplyprovides most needed "A", "B", and

"C" voltages. Send SASE for special

sheet. G. B. Schneider, 6848 Com-monwealth, Parma Hgts, Ohio 44130.

FOR SAIE: Miscellaneous books, head-phones, tubes,,parts, Radio Boy books.SASE to G. Schneider 6848 Common-wealth Blvd., Parma Hgts., Ohio 44130.

FOR SALE/TRADE: Radiola III (nocase), 128.; AK 140 145.; 100ASpeaker, Magnavox Beverly dynamic,old chargers, meters, keys, etc.SASE for list. R. Kramer, 134Coolidge St., Ashland OR 97520.

WD11 Adaptors, use UI199, 120, VT24.No wiring changes, Radiola III'sbattery hook-up included $5.25 pp.,2 for $9.25. Keith Parry, 17557Horace St., Granada Hills CA 91344.

FOR SALE: Large collection earlyRadio and Wireless material, radios,tubes, catalogues, literature, partsand miscellaneous. Large SASE forlist. Willis Otto, 2009 West 10thStreet, Davenport, Iowa 52804.

FOR SALE: WD & 99 TUBES X99/20-$5.V99/20-$7. WD11-R-$10. Send SASEfor details. Hanson, 3403 E. Broad-way, Long Beach CA 90803.

SEND 51.00 for the newly publishedbooklet "A Pocket Guide to AntiqueRadio Collecting." Antique RadioPress, Box 42, Roseville IN 46065.

FOR SALE OR TRADEHAVE AVAILABLE following books:"TV Picture Projection and Enlarge-ment, by Lytell for Rider 1949;"Principles of Radar"by MIT RadarSchool staff 1946; "Radio PhysicsCourse, Ghiradi 1942; "ModernRadio Servicing" Ghiradi 1935;"Servicing Superhetrodynes" Rider19142; "Aviation Radio," Roberts

1945; "Aeroplane Radio Equipment,"Molloy 1941; "Automatic RecordChangers and Recorders," Rider 1941;Rider Perpetual Troubleshooter'sManuals 7, 9, 10, 15 and 18.H. Moncure, 47-734-2 Hui Kelu,Kaneohe HI 967414.

Six RADIO NEWS magazines containingthe complete series "Evolution ofthe Phonograph" Ñ18. postpaid. Sameseries but missing part six }.15,00postpaid. Excellent information andillustrations. Bob Lessard, 4807Northeast Fifth St., Minneapolis,Minn. 55421.

FOR SALE: We have many hours ofquality old time radio programsfrom late '20s to mid'30s. Fun toplay the actual old programs thruthe horn speaker -- just like backwhen. Custom made tapes any method.Blalock's Sound Library, 609 Blue St,Richland, Wash. 99352.

Three radio lists of items for sale.#1 Radios; #2 Radio publications and#3 Misc. speakers, tubes, etc..'1.00 each plus a 26¢ SASE. RadioAmericana, Box 128, Woodstock, NewYork 12498.

BLANK BAKELITE STOCK cut to size,1/8" to 1/2" thick. Fabricatingand engraving services available.SASE for pricing sheet.Norman A. Parsons, 22 Forest St.,

Branford CT 06405, Phone: 203488-4267.

FOR SALE: AK Breadboard 10 $300.00;AK Breadboard var-couple-condensertwo tube $200.00; 5-201 brass base110.00 each. Crosley 51-52 175.00and X100.00 with tubes or working.E. A. Smith, 2706 Cubhill Rd.,Baltimore MD 21234.

FOR SATE OR TRADE: Freed Eisemann NR -5,Stewart Warner Model 300, Colby, AK 35,AK Model 40 w/F2 Speaker, and otherssend SASE for list. B. Mager, P.U. X

Box 172, Whitestone N.Y. 11357.

FOR SATE: Airline 62-434 battery set$30. Crosley model 48 in Repwoodcarved cabinet, works $75. CrosleyGembox cabinet and chassis $15.1924 Day Fan $60. Charles Green,

2123 Adams, Great Bend KS 67530.

FOR SALE: Radios, speakers, tubes,parts, books and magazines. List#R1-77 SASE and 50¢ for list.Krantz, 100 Osage Ave., SomerdaleN.J. 08083.

FOR SALE- Send a SASE for list ofbattery and A.C. radios plus earlymagazines for sale and trade.Rich Wolven, 2614 Reno Rd., CastletonN.Y. 12033.

WANTED: Any radio fan magazines.Also, any radio magazine with com-mercial broadcast or star informat-

ion. Examples --Radio Guide, RadioStars, Radio -TV Mirror, etc. AlsoPhotoplay magazines. 1 or a 100.

Fred L. Davis, 5106 Skippy Street,Memphis, Tennessee 38116.

WAN'T'ED: RADIO MAGAZINE

RADIO BROADCAST - Nov.many WIRELESS AGE 1921

trade. Thompson, 2930

Barbara CA 93105.

WANTED: Power supply and speakercabinet for McMurdo Silver Masterpiece,quack medical devices and parts, elec-trodes and leads for diathermy ma-chines, good brass base WD -11, infor-

mation on old diathermy machines.Cecil Bounds, Pine Springs Rte.,

Carlsbad N.M. 88220.

Seeking RADIO NEWS: August, 1943.POPULAR RADIO, December 1926. All

Crosley model 59AC. Greg Dockter,

2519 Ave. C, Bismarck, N. D. 58501.

WANTED: Base & drivers for MusicMaster, Thorola, Atwater Kent and

other horns. Schematic for RCA 18T

Radio. Sell, bound "Wireless Age,"

Oct. 1917 to Sept. 1918. Offer.

M. W. Vancroft, 169 S. Row Road,Townsend, Mass. 01469.

WANTED: "Radio Craft" March 1938 and"Radio News," March 1925.FOR SALE: I have QST and CQ in bindersalso 73 and "Ham Radio" mag. McKenzie,1200 West Euclid, Indianola, Iowa50125.

WAN1ED: Scott, McMurdo Silver, Lincoln,and other classic receivers. Also pre -

1930 battery sets, speakers, mikes,

etc. J. E. Cunningham, 23W 675

Ardmore, Roselle IL 60172.

WANTED: Radio chassis RC -427 (panelhas ten pushbuttons), power supplyRS -83, 12" speaker RL-70F-5, asused in RCA TRK-120, TRK-12, etc.C. Sarver, 256 West 88th St,, New

York NY 10024.

- All 1920-1921,1926, Dec. 1928,to 1925. Buy orDelavina, Santa

WANTED: Front door latch for Radi-ola II.Bakelite front for AK Variometer;Lid Plate for AK 30;3 chrome tube covers for "Neutro-wo und" ;

Tunning bands for AK 25;Tube socket assembly for AK 21;Cabinet for Gilfilian Model 10;Tube adapters UV199 to UI;DeForest DV5 tubes -trade for DV2.Bill Pugh, 2126 E. Myrtle, PhoenixAZ 85020.

WANTED: Two audios type 376 forFreed Eisemann; two audios and sche-matic for Erla Monodic S -S1; twovariable capacitors for Bremer -Tully "6". Dave Brodie, 315 CottonSt., Menlo Park CA 94025.

WANT --2 Audio Frequency Transformersfor Crosley-Trirdyn and Power Trans-former or complete Power Supply fora Radiola-17. Lane M. Poulton., 6344

Garwood Ave., Las Vegas, Neyeda 89107.

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If you are not satisfied with

your order for any reason, tubes may be returned

within ten days for refund or

replacement w

ith exception of tubes which are shorted or have open filam

ents.It w

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ents or shorts were dam

aged inshipm

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ill be handled promptly through the post office

on insured orders.PU

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hichare not insured, and no liability beyond that w

hich is covered by postal insurance.T

he tubes listed herein are either new, m

ilitary pull-outs, factory over -purchases,or used.

If only new tubes in original cartons are acceptable, add 10%

to the totalcost of your tube order.

R E

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merchandice.

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All prices are subject to change w

ithoutnotice.

All tube prices listed herein supersede prices in previous lists and ads.

We offer free technical advice for a 131 stam

p or you may call J. W

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$2$3$5$4$4$4$3$3$4$4$4$4$4$3$3$5$5$5$5$4$4$4$4$5

IG4

IG5

1061H

4IH

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1T5

1U4

1U5

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3A4

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3A8

3C6

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5U4

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6B4

6B5

6B6

6B7

6B8

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6C5

6C6

6C7

6C8

6D6

6D7

6D8

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7B5

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7B7

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7C5

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7C7

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7E7

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7H7

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7Q7

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7V7

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4$3

10$7

12A5

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6$4

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T6 $2

12AT

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U6 $2

12AU

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V6 $2

I2AX

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12B8

$412B

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12BE

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12C8

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