TABLE OF ORGANIZATION WAR DEPARTMENT No. 7-21 Washington, November 15,1940

infantry regiment, armored divisionDesignation: †..... Infantry

Unit

Spec

ialis

t’ ra

tings

(cla

ss)

Hea

dqua

rter

s and

ba

nd a

Hea

dqua

rter

s com

pany

(T/O

7-2

2)

Serv

ice c

ompa

ny

(T/O

7-2

3)

Ant

itank

com

pany

(T/O

7-2

4)

2 in

fant

ry b

atta

lions

(T/O

7-2

5)

Tota

l reg

imen

t

Att

ache

d m

edic

al

Att

ache

d ch

apla

in

Agg

reag

ate Remarks

Colonel 1 1 1 † Insert number of regimenta Warrant officer and enlisted men in this column constitute the band. The regimental band is organized only when specifically authorized; when not present, the total and aggregate strengths of the regiment are reduced accordingly. The band is commanded by the adjutant and is attached to headquarters company for administration, mess and supply. Transportation will be furnished by the transportation platoon of the service company.

Summary of armamentGun, machine, cal. .30, heavy 295Gun, machine, cal. .30, light 67Gun, machine, cal. .50 (HB) 122Gun, submachine, cal. .45 289Gun, 37-mm 16Mortar, 60-mm 18

Lieutenant-colonel 1 2 3 3Major 1 1 2 4 1 1 6Captain 2 1 2 1 10 16 4 20First lieutenant 2 2 1 1 16 22 3 1 26Second lieutenant 1 1 3 26 31 31

Total, commissioned 7 4 5 5 56 77 8 2 87Warrant officer 1 1Master sergeant 1 4 5 5First sergeant 1 1 1 8 11 11Technical sergeant 1 5 2 2 10 1 11Staff sergeant 1 6 7 1 12 27 2 29Sergeant 4 7 15 12 146 184 1 185Corporal 2 15 5 19 142 183 2 185Private first class }Private } including

20 3568

3161

3773

442870

5651,072

2142

5861,114

Specialist 2d (3) (3) (3)Specialist 3d (2) (9) (15) (3) (32) (61) (1) (62)Specialist 4th (5) (32) (22) (24) (228) (311) (5) (316)Specialist 5th (8) (16) (25) (4) (34) (87) (20) (107)Specialist 6th (5) (21) (13) (26) (56) (121) (10) (131)Unrated (13) (5) (48) (858) (924) (20) (944)Basic (12) (9) (5) (104) (130) (7) (137)

Total enlisted 28 138 126 143 1,622 2,057 69 2,126

Unit

Spec

ialis

t’ ra

tings

(cla

ss)

Hea

dqua

rter

s and

ban

d a

Hea

dqua

rter

s com

pany

(T/O

7-2

2)

Serv

ice c

ompa

ny

(T/O

7-2

3)

Ant

itank

com

pany

(T/O

7-2

4)

2 in

fant

ry b

atta

lions

(T/O

7-2

5)

Tota

l reg

imen

t

Att

ache

d m

edic

al

Att

ache

d ch

apla

in

Agg

reag

ate Remarks

Aggregate 36 142 131 148 1,678 2,135 77 2 2,214 Mortar 81-mm 8Pistol, cal. .45 1,047Rifle, cal. .30 1,076Rifle automatic 12

Radios6 sets, radio, SCR 193A.23 sets, radio, SCR 245

Car, half-track, with armament 11 2 17 64 94 94Car, scout, with armament 2 1 3 3Carrier, 81-mm, mortar, half-track 8 8 8Carrier, personnel, half-track, with armament 5 88 93 93Gun, machine, cal. .30, light 4 15 2 46 67 67Gun, machine, cal. .50 (HB) 1 7 1 8 17 17Gun, submachine, cal. .45 18 18 5 50 91 91Gun, 37-mm 12 4 16 16Mortar, 60-mm 18 18 18Mortar-81-mm 8 8 8Pistol, cal. .45 36 91 42 100 778 1,047 1,047Rifle, automatic, Browning, M1918A2 12 12 12Rifle, cal. .30 51 89 36 900 1,076 1,076Car, light, 5-passenger, sedan 1 1 1Motorcycle, solo 10 7 4 34 55 55Tricycle, motor 8 11 1 16 36 36Truck, ½-ton, command 4 4 2 6Truck, ½-ton, pickup 2 1 2 5 8 13Truck, 1½-ton, cargo 2 2Truck, 4-ton, heavy, wrecker 2 2 2Truck, 2½-ton, cargo 5 20 3 30 58 58

medical detachment, infantry, regimentarmored division

Designation: Medical Detachment, †..... Infantry

Unit

Spe-cial-ists’rat-ings

(class)

Head-quar-terssec-tion

Battal-ionsec-tion

Totaldetach-

ment(head-

quarterssection and 2battal-

ion sec-tions)

Remarks

Major 1 1 † Insert number of regimentd Dental

Summary of sepecialists’ ratingsClass Number

3d 14th 55th 206th 10

Total 36

Captain (d1)2 1 4First lieutenant d1 1 3

Total, commissioned 4 2 8Technical sergeant 1 1Staff sergeant 1 2Sergeant 1 1Corporal 1 1Private, first classPrivate } 13 25 21

42Chauffeur 5th (2) (2) (6)Chauffeur 6th (2) (2) (6)Clerk 5th (1) (1)Litter bearer (10) (20)Technician, dental 5th (2) (2)Technician, medical 4th (1) (1) (3)Technician, medical 5th (2) (2)Technician, medical 6th (2) (2)Technician, sanitary 5th (1) (1)Technician, surgical 3d (1) (1)Technician, surgical 4th (1) (2)Technician, surgical 5th (2) (2) (6)Basic (1) (3) (7)

Total enlisted 15 27 69Aggregate 19 29 77

Truck, ½-ton, command 2 2Truck, ½-ton, pick up 4 4Truck, 1½-ton, cargo 2 2

TABLE OF ORGANIZATION WAR DEPARTMENT No. 7-22 Washington, November 15, 1940

infantry headquarters and headquarterscompany, regiment, armoured division

Designation: Headquarters, †..... InfantryHeadquarters Company, †..... Infantry

UnitSpecial-istsrating(class)

Regi-mentalhead-quar-ters

Headquarters company

Ag-gre-ate

Remarks

Com-panyhead-quar-ters

Intel-ligence

and recon-nais-sance

platoon

Communnication platoon

Totalhead-quar-ters

com-pany

† Insert number of regimenta Executive officerb Plane and training officer (S-3)c 1 adjutant; 1 intelligence officerd Liaison officere Maintenance officerf Rides in car, half-trackg Rides tricycleh Net control chiefsi Ride kitchen truckj Ride combat truckk Ride personnel carrier, half-trackl Ride motorcyclem Ride maintenance truckn Ride car scouto Train defense weaponpArmed with pistol r Armed with rifles Armed with submachine gunt Development type, AR 850-25u For band

Armament of vehiclesCar, half track and car, scout (each)—

2 machine gun, cal. .30, heavy1 machine gun, cal. .50 (HB)1 submachine gun, cal. .45

Carrier, personnel, half-track1 machine gun, cal. .30, heavy1 submachine gun

Trucks, 2½-ton, cargo—2 machine guns, cal. .30, heavy and w machine gun, cal. .50 (HB) for each 3 trucks

Platoonhead-quar-ters

Regi-mentalsection

1 bat-talion

section

Totalplatoon(platoon

head-quar-ters,regi-

mentalsectionand 2

battalionsections)

Colonel 1 1Lieutenant colonel a1 1Major b1 1Captain c2 1 1 3First lieutenant d2 1 1 1 2 4Second lieutenant e1 1 1

Total commissioned 7 2 1 1 1 4 11Master sergeant, including 1 1 1 1

Communications chief (f p1) (1) (1) (1)First sergeant p1 1 1Technical sergeant, including 3 1 5 5 5

Section leader (g p3) (g p1) (5) (5) (5)Staff sergeant, including 1 1 2 4 6 6

Line foreman (p2) (4) (4) (4)Motor (g p1) (1) (1)Section leader (p1) (1) (1)

Sergeant, including 3 4 4 7 7Communication (f h p4) (4) (4) (4)Draftsman (p1) (1) (1)Mess (i p1) (1) (1)

UnitSpecial-istsrating(class)

Regi-mentalhead-quar-ters

Headquarters company

Ag-gre-ate

Remarks

Com-panyhead-quar-ters

Intel-ligence

and recon-nais-sance

platoon

Communnication platoon

Totalhead-quar-ters

com-pany

Summary of armamentGun, machine, cal. .30, light 4Gun, machine, cal. .30, heavy 31Gun, machine, cal. .50 (HB) 14Gun, submachine, cal. .45 36Rifle, cal. .30 51Pistol, cal. .45 98

Summary of radios3 sets, radio, SCR-193A10 sets, radio, SCR-245

Summary of specialists’ ratingsClass Num-

ber3d 94th 325th 166th 21

Total 78

Platoonhead-quar-ters

Regi-mentalsection

1 bat-talion

section

Totalplatoon(platoon

head-quar-ters,regi-

mentalsectionand 2

battalionsections)

Supply (j p1) (1) (1)Corporal, including 2 6 3 2 7 15 15

Clerk, chaplain assistant (1) (1) (1)Clerk, company (j r1) (1) (1)Clerk, message center (f r1) (1) (1) (1)Lineman, telephone and telegraph (k p1) (p1) (3) (3) (3)Operator, telephone switchboard (k p1) (p1) (3) (3) (3)Reconnaissance (p6) (6) (6)

Private first classPrivate } including 40 34 21 4 29 35

683568

Agent, intelligence 6th (r12) (12) (12)Agent, scout and reconnaissance 4th (l p4) (l p1) (1) (5) (5)Agent, scout and reconnaissance 5th (l p3) (l p2) (2) (5) (5)Armorer 4th (g r1) (1) (1)Bugler (k p1) (1) (1)Chauffeur 5th (p3) (3) (3)Chauffeur 6th (p3) (3) (3)Clerk, company, assistant 4th (j r1) (1) (1)Clerk, message center 5th (f r1) (1) (1) (1)Cook 3d (i r2) (2) (2)Cook 4th (i r2) (2) (2)Cook’s helper (j r2) (2) (2)Driver, half-track vehicle 4th (p6) (p6) (p4) (p1) (6) (18) (18)Electrician, radio 3d (g p1) (1) (1) (1)Lineman, telephone and telegraph 5th (k p2) (p1) (4) (4) (4)

UnitSpecial-istsrating(class)

Regi-mentalhead-quar-ters

Headquarters company

Ag-gre-ate

Remarks

Com-panyhead-quar-ters

Intel-ligence

and recon-nais-sance

platoon

Communnication platoon

Totalhead-quar-ters

com-pany

Platoonhead-quar-ters

Regi-mentalsection

1 bat-talion

section

Totalplatoon(platoon

head-quar-ters,regi-

mentalsectionand 2

battalionsections)

Lineman, telephone and telegraph 6th (k p2) (p1) (4) (4) (4)Mechanic 3d (m r2) (2) (2)Mechanic 4th (m r1) (1) (1)Messenger (f k r4) (kf r2) (2) (6) (6)Operator, radio 3d (f p1) (p2) (k r1) (1) (4) (4)Operator, radio 4th (n p1) (p2) (k r1) (1) (4) (4)Operator, radio 5th (n p1) (p2) (3) (3)Operator, telephone switchboard 6th (k p2) (2) (2) (2)Orderly (k r4) (4) (4)Basic (r5) (r3) (r2) (r1) (4) (12) (12)

Total enlisted 47 41 1 31 9 50 138 138Aggregate 7 49 42 2 31 9 51 142 149

Car, half-track, with armament 3 6 2 2 11 11Car, scout, with armament 2 2 2Carrier, personnel, half-track, with armament 1 2 1 4 5 5Gun, machine, cal .30, light o 4 4 4Gun, machine, cal. .50 (HB) o 1 1 1Gun, submachine,cal. .45 2 7 7 1 9 18 18Pistol, cal. .45 7 23 27 2 23 8 41 91 98Rifle, cal. .30 26 15 8 1 10 51 51Car, light, 5-passenger, sedan q 1 1Motorcycle, solo s 7 3 3 10 10Tricycle, motor s t 2 4 1 6 8 8

UnitSpecial-istsrating(class)

Regi-mentalhead-quar-ters

Headquarters company

Ag-gre-ate

Remarks

Com-panyhead-quar-ters

Intel-ligence

and recon-nais-sance

platoon

Communnication platoon

Totalhead-quar-ters

com-pany

Platoonhead-quar-ters

Regi-mentalsection

1 bat-talion

section

Totalplatoon(platoon

head-quar-ters,regi-

mentalsectionand 2

battalionsections)

Truck, 2½-ton, cargo, including 5 5 5Combat (1) (1) (1)Kitchen (1) (1) (1)Maintenance (1) (1) (1)Personnel u (2) (2) (2)

TABLE OF ORGANIZATION WAR DEPARTMENT No. 7-23 Washington, November 15, 1940

infantry compnay, service, regiment, armoreddivision

Designation: Service Company, †..... Infantry

Unit

Spec

ialis

ts’ ra

tings

(cla

ss)

Com

pany

hea

dqua

rter

s

Regimental headquarters

platoon

Transportation platoon Maintenance platoon

Tota

l com

pany

Remarks

Staff

sect

ion

Supp

ly se

ctio

n

Tota

l pla

toon

Mot

or m

aint

enan

ce

sect

ion

(com

pany

)

Tran

spor

tatio

n se

ctio

n

Tota

l pla

toon

Plat

oon

head

quar

ters

3 mechanic sections

Wre

ckin

g sec

tion

Supp

ly se

ctio

n

Tota

l pla

toon

1st s

ectio

n

2d se

ctio

n

3d se

ctio

n

Major a1 1 † Insert number of regimenta Regimental supply officerb Commands service companyc Personnel adjutantd Commands transportation platoone Ride combat truckf Ride combat vehicles of headquarter companyg Ride car, half-trackh Ride tricylei Ride truck, ½-ton, pick-upj Motor maintenance personnelk Ride kitchen truckl Ride motorcyclem Ride maintenance truckn Train defense weapons0 Development type AR 850-25p For use of regimental staffq Spare partsr Armed with rifle; all others armed with pistols Armed with submachine gun

Captain b1 c1 1 2First lieutenant 1 1 1Second lieutenant d1 1 1

Total commissioned 2 1 1 1 1 1 1 5Master sergeant, including 2 1 3 1 1 4

Foreman mechanic (1) (1) (1)Personnel (e1) (1) (1)Sergeant major (f1) (1) (1)Supply (g1) (1) (1)

First sergeant 1 1Technical sergeant, including 1 1 h1 1 2

Foreman, mechanic, assistant (1) (1) (1)Operations (1) (1) (1)

Staff sergeant, including 1 1 2 1 1 1 1 1 1 4 7Motor (h1) (1) (h1) (h1) (h1) (h1) (4) (5)Stenographer (f1) (1) (1)Supply (h1) (1) (1)

Sergeant, including 2 4 3 7 1 1 1 1 1 1 1 5 15

Unit

Spec

ialis

ts’ ra

tings

(cla

ss)

Com

pany

hea

dqua

rter

s

Regimental headquarters

platoon

Transportation platoon Maintenance platoon

Tota

l com

pany

Remarks

Staff

sect

ion

Supp

ly se

ctio

n

Tota

l pla

toon

Mot

or m

aint

enan

ce

sect

ion

(com

pany

)

Tran

spor

tatio

n se

ctio

n

Tota

l pla

toon

Plat

oon

head

quar

ters

3 mechanic sections

Wre

ckin

g sec

tion

Supp

ly se

ctio

n

Tota

l pla

toon

1st s

ectio

n

2d se

ctio

n

3d se

ctio

n

Ammunition (i r1) (1) (1) t 9 truck for second day’s supply of gasoline and/or ammuntion

Armament of vehiclesFor each car, half-track and car, scout–2 guns, machine cal. .30, heavy. 1 gun machine, cal. .50, (HB). 1 gun, submachine, cal. .45.For each 3 trucks, 2½-ton, cargo–2 guns, machine, cal. .30, light. 1 gun, machine, cal. .50, (HB)Each truck, wrecking–1 gun, machine, cal. .30, light

Summary of armamentGun, machine, cal. .30, light 15Gun, machine, cal. .30, heavy 6Gun, machine, cal. .50 (HB) 10Gun, submachine, cal. .45 21Pistol, cal. .45 42Rifle, cal. .30 89

RadiosThree sets, radio, SCR-193A

Clerk, headquarters (e r1) (1)Clerk, mail (e r1) (1)Color (f2) (2)Crew chief (h1) (1) (h j1) (1) (1) (1) (4) (5)Gasoline supply (i1) (1) (1)Mess (k r1) (1)Supply (e r1) (1)Supply, assistant (i r1) (1) (1)

Corporal, including 1 1 1 3 3 5Clerk, company (g r1) (1)Clerk, headquarters (g r1) (1) (1)Truckmaster, assistant (h3) (3) (3)

Private, first classPrivate } Including 18 9 7 16 4 13 17 14 5 5 5 8 4 41 31

61Agent, scout and reconnaissance 4th (l1) (1) (l2) (2) (l1) (1) (4)Agent, scout and reconnaissance 5th (l1) (l1) (1) (l1) (1) (3)Armorer 4th (g r1) (1)Bugler (g1) (1)Carpenter, general 3d (e r1) (1)Chauffeur 5th (r1) (r2) (r1) (3) (r1) (r5) (6) (r1) (r1) (r1) (3) (13)Chauffeur 6th (r1) (r3) (r1) (4) (r1) (r4) (5) (r1) (r1) (r1) (3) (13)Clerk, headquarters 3d (e r1) (1) (1)Clerk, headquarters 5th (i r1) (1) (1)

Unit

Spec

ialis

ts’ ra

tings

(cla

ss)

Com

pany

hea

dqua

rter

s

Regimental headquarters

platoon

Transportation platoon Maintenance platoon

Tota

l com

pany

Remarks

Staff

sect

ion

Supp

ly se

ctio

n

Tota

l pla

toon

Mot

or m

aint

enan

ce

sect

ion

(com

pany

)

Tran

spor

tatio

n se

ctio

n

Tota

l pla

toon

Plat

oon

head

quar

ters

3 mechanic sections

Wre

ckin

g sec

tion

Supp

ly se

ctio

n

Tota

l pla

toon

1st s

ectio

n

2d se

ctio

n

3d se

ctio

n

Clerk, record 4th (e r1) (1) (r1) (1) (2) Summary of specialists’ ratingsClass Number

2d 33d 154th 225th 256th 13

Total 78

Clerk, record 5th (r1) (1) (1)Clerk, stock 3d (e r1) (1) (r1) (1) (2)Cook 3d (k r2) (2)Cook 4th (k r1) (1)Cooks’ helper (e r2) (2)Driver, scout car or half-track vehicle 4th (r2) (r1) (r2) (3) (5)Mechanic 2d (r1) (r1) (r1) (3) (3)Mechanic 3d (m r1) (1) (r1) (r1) (r1) (r1) (r1) (5) (6)Mechanic 4th (j r2) (r1) (r1) (r1) (r1) (6) (6)Mechanic 5th (m r1) (1) (r1) (r1) (r1) (r1) (r10 (5) (6)Mechanic 3d (r1) (1) (1)Mechanic 4th (j r2) (2) (2)Messenger (f r1) (1) (1)Operator, radio 3d (1) (1)Operator, radio 4th (1) (1)Operator, radio 5th (1) (1) (1)Orderly (g r1) (1)Welder, general 3d (r1) (1) (1)Basic (r2) (r2) (r1) (3) (r1) (1) (r1) (r1) (2) (9)

Total enlisted 27 18 12 30 5 17 22 17 7 7 7 9 5 52 126Aggregate 24 19 12 31 5 18 23 18 7 7 7 9 5 53 131

Car, half-track, with armament 1 1 1 2Car, scout, with armament 1 1

Unit

Spec

ialis

ts’ ra

tings

(cla

ss)

Com

pany

hea

dqua

rter

s

Regimental headquarters

platoon

Transportation platoon Maintenance platoon

Tota

l com

pany

Remarks

Staff

sect

ion

Supp

ly se

ctio

n

Tota

l pla

toon

Mot

or m

aint

enan

ce

sect

ion

(com

pany

)

Tran

spor

tatio

n se

ctio

n

Tota

l pla

toon

Plat

oon

head

quar

ters

3 mechanic sections

Wre

ckin

g sec

tion

Supp

ly se

ctio

n

Tota

l pla

toon

1st s

ectio

n

2d se

ctio

n

3d se

ctio

n

Gun, machine, cal. .30, light n 1 1 1 1 6 7 1 1 3 1 6 15Gun, machine, cal. .50 (HB) n 1 1 1 3 3 1 1 2 7Gun, submachine, cal. .45 1 1 1 1 7 8 4 1 1 1 1 8 18Pistol, cal. .45 7 7 4 11 1 8 9 7 2 2 2 1 1 15 42Rifle, cal. .30 17 12 8 20 4 10 14 11 5 5 5 8 4 38 89Motorcycle, solo s 1 1 1 3 3 2 2 7Tricycle, motor o s 1 4 5 2 1 1 1 1 6 11Truck, ½-ton, command p4 4 4Truck, ½-ton, pick-up 1 1 1 1 2Truck, 2½-ton, cargo, including 2 1 1 2 1 9 10 1 1 1 1 2 6 20

Combat (1) (1) (1) (2) (q2) (2) (5)Gasoline and oil (t9) (9) (9)Kitchen (1) (1)Maintenance, with winch (1) (1) (1) (1) (1) (1) (4) (5)

Truck, 4-ton, heavy wrecker 2 2 2

TABLE OF ORGANIZATION WAR DEPARTMENT No. 7-24 Washington, November 15, 1940

infantry company, antitank, regiment, armoreddivision

Designation: Antitank Company, †.... Infantry

UnitSp

ecia

lists’

ratin

gs (c

lass

)

Com

pany

hea

dqua

rter

s

Antitank platoon

Tota

l com

pany

(com

pany

hea

dqua

rter

s and

3

plat

oons

)

Remarks

Plat

oon

head

quar

ters

Antitank section

Tota

l pla

toon

(pla

toon

hea

dqua

rter

s and

2

sect

ions

)

Sect

ion

head

quar

ters

1 sq

uad

Tota

l sec

tion

(sec

tion

head

quar

ters

an

d 2

squa

ds)

Captain 1 1 † Insert number of regimenta Second in commandb Ride tricyclec Ride car, half-trackd Ride kitchen trucke Ride combat truckf Ride truck, ½-ton, pick-upg Rides motorcycleh Train defense weaponi Towedj Development type AR 850-25r Armed with rifles Armed with submachine gun

Armament of vehiclesFor each car, half-track—

2 guns, machine, cal. .30, heavy1 gun, machine, cal. .50 (HB)1 gun, submachine

Truck, 2½-ton, cargo—2 guns, machine, cal. .30, light and 1 gun, machine, cal. .50 (HB), for each 3 trucks

Summary of armamentGun, machine, cal. .30, light 2Gun, machine, cal. .30, heavy 34Gun, machine, cal. .50, (HB) 18Gun, submachine cal. .45 22Gun, 37-mm 12Pistol, cal. .45 100Rifle, cal. .30 36Rifle, automatic, cal. .30 12

First lieutenant a1 1Second lieutenant 1 1 3

Total commissioned 2 1 1 5First sergeant 1 1Staff sergeant, including 1 1

Motor (b r1) (1)Sergeant, including 3 1 1 1 3 12

Communication (c1) (1)Mess (d r1) (1)Platoon (1) (1) (3)Section leader (1) (1) (2) (6)Supply (e r1) (1)

Corporal, including 1 2 1 2 6 19Agent (r1) (1) (3)Clerk (e r1) (1)Squad leader (1) (2) (4) (12)Transport (r1) (1) (3)

Private, first classPrivate }including 23 3 1 6 13 29 37

73Agent, scout and reconnaissance 4th (g1) (1) (3)Agent, scout and reconnaissance 5th (g1) (1)Ammunition carrier (1) (2) (4) (12)Armorer-artificer 4th (e r1) (1)Bugler (1) (1)Chauffeur 5th (r2) (2)Chauffeur 6th (r2) (2)Cook 3d (d r2) (2)Cook 4th (d r1) (1)Cook’s helper (r2) (2)Driver, half-track vehicle 4th (2) (1) (1) (2) (5) (17)Gunner 6th (1) (2) (4) (12)Gunner, assistant (1) (2) (4) (12)

Unit

Spec

ialis

ts’ ra

tings

(cla

ss)

Com

pany

hea

dqua

rter

s

Antitank platoon

Tota

l com

pany

(com

pany

hea

dqua

rter

s and

3

plat

oons

)

Remarks

Plat

oon

head

quar

ters

Antitank section

Tota

l pla

toon

(pla

toon

hea

dqua

rter

s and

2

sect

ions

)

Sect

ion

head

quar

ters

1 sq

uad

Tota

l sec

tion

(sec

tion

head

quar

ters

an

d 2

squa

ds)

Mechanic 3d (r1) (1) Radio1 set, radio, SCR-245

Summary of specialists’ ratingsClass Number

3d 34th 245th 46th 26

Total 57

Mechanic 4th (r1) (1)Mechanic 5th (r1) (1)Messenger (r2) (1) (1) (2) (8)Operator, radio 4th (1) (1)Orderly (r1) (1)Rifleman, assistant, automatic (1) (2) (4) (12)Rifleman, automatic (1) (2) (4) (12)Basic (r2) (r1) (1) (5)

Total enlisted 29 6 2 7 16 38 143Aggregate 31 7 2 7 16 39 148

Car, half-track, with armament 2 1 1 2 5 17Gun, machine, cal. .30, light h 2 2Gun, machine, cal. .50 (HB) h 1 1Gun, submachine, cal. .45 2 1 1 4Gun, 37-mm 1 2 4 i12Pistol, cal. .45 10 4 1 6 13 30 100Rifle, cal. .30 21 3 1 1 5 36Rifle, automatic, Browning, M1918A2 1 2 4 12Motorcycle, solo s 1 1 1 4Tricycle, motor j 1 1Truck, ½-ton, pick-up 1 1Truck, 2½-ton, cargo, including 3 3

Combat (1) (1)Kitchen (1) (1)Maintenance (1) (1)

TABLE OF ORGANIZATION WAR DEPARTMENT No. 7-25 Washington, November 15, 1940

infantry battalion, regiment, armored division Designation: †..... Battalion, ‡..... Infantry

Unit

Spe-cial-istsrat-ings

(class)

Bat-tal-ion

head-quar-tersand

head-quar-tersde-

tach-ment(T/O7-26)

3 in-fantry

riflecom-

panies(T/O7-27)

1 heavyweap-

onscom-pany

(T/O7-28)

Totalbat-tal-ion

Remarks

Lieutenant colonel 1 1 † Insert number of battalion‡ Insert number of regimenta Executive and operations officerb Adjutant, intelligence officers and detachment commanderc Transport officerd Train defense weaponse Development type AR850-25s Armed with submachine gun

Armament of vehiclesFor each car, half-track—

2 guns, machine, cal. .30, heavy1 gun, machine, cal. .50 (HB)1 gun, submachine, cal. .45

For each carrier, personnel, half-track–1 gun, machine, cal. .30, heavy1 gun, submachine, cal. .45

For each carrier, 81-mm, mortar—1 gun, machine, cal. .30, heavy1 gun, machine, cal. .50 (HB)1 gun, submachine, cal. .45

Summary of armamentGun, machine, cal. .30, light 23Gun, machine, cal. .30, heavy 112Gun, machine, cal. .50, (HB) 10Gun, submachine, cal. .45 105Gun, 37-mm 2Mortar, 60-mm 9Mortar, 81-mm 4Pistol, cal. .45 389Rifle, cal. .30 450

Radio6 sets, radios, SCR-245

Major a1 1Captain b1 3 1 5First lieutenant c1 6 1 8Second lieuteant 9 4 13

Total commissioned 4 18 6 28First sergeant 3 1 4Technical sergeant 1 1Staff sergeant 2 3 1 6Sergeant 60 13 73Corporal 5 45 21 71Private, first classPrivate } including 7

13174345

4077

221435

Specialist 3d (3) (9) (4) (16)Specialist 4th (10) (78) (26) (114)Specialist 5th (4) (9) (4) (17)Specialist 6th (12) (16) (28)Unrated (1) (369) (59) (429)Basic (2) (42) (8) (52)

Total enlisted 28 630 153 811Aggregate 32 648 159 839

Car, half-track, with armament 2 15 15 32Carrier, personnel, half-track 2 42 44Carrier, 81-mm mortar, half-track 4 4Gun, machine, cal. .30, light d 21 2 23Gun, machine, cal. .50 (HB) d 3 1 4Gun, submachine, cal. .45 8 12 5 25Gun, 37-mm 2 2Mortar, 60-mm 9 9Mortar, 81-mm 4 4Pistol, cal. .45 28 216 145 389Rifle, cal. .30 4 432 14 450Motorcycle, solo s 4 9 4 17Tricycle, motor e s 4 3 1 8Truck, ½-ton, pick-up 1 1Truck, 2½-ton, cargo 12 3 15

TABLE OF ORGANIZATION WAR DEPARTMENT No. 7-26 Washington, November 15, 1940

infantry headquarters and headquarters detach-ment, battalion, armored division

Designation: Headquarters and Headquarters Detachment, †..... Battalion, ‡/\..... Infantry

Unit

Spe-cial-istsrat-ings

(class_

Bat-talionhead-quar-ters

Headquarters detachment Totalbattal-

ion(bat-talionhead-quar-tersand

head-quar-ters

detach-ment)

RemarksHead-quar-terssec-tion

Mes-sage

centersec-tion

Intel-ingence

set-tion

Totalhead-quar-ters

detach-ment

Lieutenant colonel 1 1 † Insert number of battalion‡ Insert number of regimenta Executive and operations officerb Adjutant, intelligence officer and detachment commanderc Motor transport officerd Ride car half-tracke Also supplyf Ride carrier, personnel, half-trackg Ride tricycleh Section leaderi Ride motorcyclej 1 cook and 1 cook’s helper attached to company which messes battalion headquarters and headquarters detachmentk 1 personnel and command post equipment, 1 personnel and engineer fortification toolsl Development type AR850-25r Armed with rifles Armed with submachine gun

Vehicle armamentFor each car, half-track—

2 guns, machine, cal. .30, heavy1 gun, machine, cal. .50, (HB)1 gun submachine, cal. .45

For each carrier, personnel, half-track—1 gun, machine, cal. .30, heavy1 gun, submachine, cal. .45

Major a1 1Captain b1 1 1First lieutenant c1 1

Total commissioned 3 1 1 4Technical sergeant, including 1 1

Sergeant major (d e1) (1)Staff sergeant, including 1 1 2 2

Draftsman, topographical (g h1) (1) (1)Section leader (f1) (1) (1)

Corporal, including 2 2 1 5 5Ammunition (f1) (1) (1)Clerk, headquarters (f r1) (1) (1)Clerk, records (f r1) (1) (1)Intelligence (g1) (1) (1)Motor (g1) (1) (1)

Private, first classPrivate } including 15 2 3 20 7

13Agent, scoutn and reconnaissance 4th (i1) (i1) (g1) (3) (3)Agent, scout and reconnaissance 5th (i1) (i1) (g2) (4) (4)Armorer 4th (f1) (1) (1)

Unit

Spe-cial-istsrat-ings

(class_

Bat-talionhead-quar-ters

Headquarters detachment Totalbattal-

ion(bat-talionhead-quar-tersand

head-quar-ters

detach-ment)

RemarksHead-quar-terssec-tion

Mes-sage

centersec-tion

Intel-ingence

set-tion

Totalhead-quar-ters

detach-ment

Cook 4th (f j r1) (1) (1) Summary of armamentGun, machine, cal. .30, heavy 6Gun, machine, cal. .50, (HB) 2Gun, submachine, cal. .45 12Pistol, cal. .45 28Rifle, cal. .30 3

Radios2 sets, radi, SCR 245

Summary of specialists’ ratingsClass Number

3d 34th 105th 4

Total 17

Cook’s helper (f j r1) (1) (1)Driver, car, scout 4th (2) (2) (2)Driver, carrier, personnel 4th (2) (2) (2)Mechanic 3d (f1) (1) (1)Operator, radio 3d (1) (1) (1)Operator, radio 4th (1) (1) (1)Srenographer 3d (d1) (1) (1)Basic (2) (2) (2)

Total enlisted 18 5 5 28 28Aggregate 3 19 5 5 29 32

Car, half-track, with armament 2 2 2Carrier, personnel, half-track, with armament k2 2 2Gun, submachine, cal. .45 3 2 3 8 8Pistol, cal. .45 3 17 3 5 25 28Rifle, cal. .30 2 2 4 4Motorcycle, solo s 2 2 4 4Tricyle, motor l s 1 3 4 4

TABLE OF ORGANIZATION WAR DEPARTMENT No. 7-27 Washington, November 15, 1940

infantry company, rifle regiment, armored divisionor

armored company, rifle, reconnaissance battalion, armored division

Designation: Company †........‡......... Infantry Company †........‡......... Reconnaissance Battalion

Unit

Spec

ialis

ts’ ra

tings

(cla

ss)

Com

pany

hea

dqua

rter

s

Weapons platoon Rifle platoon

Tota

l com

pany

A(c

ompa

ny h

eadq

uart

ers,

1 w

eapo

nss p

lato

on, a

nd 3

rifle

pla

toon

s)a

Remarks

Plat

oon

head

quar

ters

60-mm mortar section Light machine gun section

Tota

l pla

toon

(pla

toon

hea

dqua

rter

s, 1

60-m

m m

orta

r sec

tion

and

1 lig

ht

maa

chin

e gun

sect

ion

)

Plat

oon

head

quar

ters

1 rifl

e squ

ad

Tota

l pla

toon

(pla

toon

hea

dqua

rter

s an

d 3

rifle s

quad

s)

Sect

ion

head

quar

ters

1 sq

uad

Tota

l sec

tion

(sec

tion

head

quar

ters

and

3 sq

uads

)

Sect

ion

head

quat

ers

1 sq

uad

Tota

l sec

tion

(sec

tion

head

quar

ters

and

2 sq

uads

)

Captain 1 1 † Insert letter of company‡ Insert number of regiment or battalion.a The rifle company of the reconnaissance battalion, armored divisiion is increased as follows:

6 sets radio, SCR-1936 operators radio. 2 specialists, 3d class, 2 specialists, 4th class and 2 specialists 5th class6 pistols

b Second in commandc Ride tricycled Rides kitchen trucke Rides combat truckf Rides carrier, personnel, half-trackg Rides motorcycleh Rides maintenance trucki Train defense weapon

First lieutenant b1 1 1 2Second lieutenant 1 1 3

Total commissioned 2 1 1 1 1 6First sergeant p1 1Staff sergeant, including 1 1

Motor (c p1) (1)Sergeant, including 2 1 1 1 1 1 3 2 1 5 20

Mess (d r1) (1)Platoon (1) (1) (1) (1) (4)Platoon guide (1) (1) (3)Section leader (1) (1) (1) (10 (2) (2)Squad leader (r1) (3) (9)Supply (c r1) (1)

Corporal, including 1 1 3 1 2 5 1 3 15

Unit

Spec

ialis

ts’ ra

tings

(cla

ss)

Com

pany

hea

dqua

rter

s

Weapons platoon Rifle platoon

Tota

l com

pany

A(c

ompa

ny h

eadq

uart

ers,

1 w

eapo

nss p

lato

on, a

nd 3

rifle

pla

toon

s)a

Remarks

Plat

oon

head

quar

ters

60-mm mortar section Light machine gun section

Tota

l pla

toon

(pla

toon

hea

dqua

rter

s, 1

60-m

m m

orta

r sec

tion

and

1 lig

ht

maa

chin

e gun

sect

ion

)

Plat

oon

head

quar

ters

1 rifl

e squ

ad

Tota

l pla

toon

(pla

toon

hea

dqua

rter

s an

d 3

rifle s

quad

s)

Sect

ion

head

quar

ters

1 sq

uad

Tota

l sec

tion

(sec

tion

head

quar

ters

and

3 sq

uads

)

Sect

ion

head

quat

ers

1 sq

uad

Tota

l sec

tion

(sec

tion

head

quar

ters

and

2 sq

uads

)

Clerk, company (f r1) (1) j Development type AR 850-25p Armed with pistolr Armed with rifles Armed with submachine gun

Armament of vehiclesCar, half-track—

2 guns, machine, cal. .30 heavy1 gun, machine, cal. .50 (HB)1 gun, submachine, cal. .45

Carrier, personnel, half-track—1 gun, machine, cal. .30 heavy1 gun, submachine, cal. .45

Truck, 2½-ton cargo—2 guns, machine, cal. .30 light and 1 gun, machine, cal. .50 (HB), for each 3 trucks.

Summary of armamentGun, machine, cal. .30, light 7Gun, machine, cal. .30, heavy 24Gun, machine , cal. .50, (HB) 6Gun, submachine , cal. .45 3Mortar, 60-mm 3Pistols, cal. .45 72Rifles, cal. .30 144

Radio1 set, radio, SCR-245

Squad leader and gunner (p1) (3) (p1) (2) (5) (5)Squad leader, assistant (r1) (3) (9)

Private first class }24 2 5 4 17 5 4 13 32 9 10 39

58Private } including 115

Agent, scout and reconnaissance 4th (g p2) (2)Agemt. scout and reconnaissance 5th (g p1) (1)Ammunition carrier (p3) (9) (p1) (2) (11) (11)Artificer 4th (e r1) (1)Bugler (f p1) (1)Chauffeur 5th (r2) (2)Chauffeur 6th (r2) (2)Cook 3d (d r2) (2)Cook 4th (d r2) (2)Cook’s helper (e r3) (3)Driver, car, half-track 4th (p1) (p1) (1) (p1) (1) (5)Drivver, personnel carrier half-track 4th (p1) (p2) (2) (p2) (p2) (4) (3) (3) (14)Gunner 6th (p1) (p2) (2) (2)Gunner, assistant (p1) (3) (p2) (p4) (7) (7)Mechanic 3d (h r1) (1)Mechanic 4th (h p1) (1)Messenger (f r1) (r1) (r1) (1) (r1) (1) (3) (r2) (2) 10Operator, radio 4th (p1) (1)

Unit

Spec

ialis

ts’ ra

tings

(cla

ss)

Com

pany

hea

dqua

rter

s

Weapons platoon Rifle platoon

Tota

l com

pany

A(c

ompa

ny h

eadq

uart

ers,

1 w

eapo

nss p

lato

on, a

nd 3

rifle

pla

toon

s)a

Remarks

Plat

oon

head

quar

ters

60-mm mortar section Light machine gun section

Tota

l pla

toon

(pla

toon

hea

dqua

rter

s, 1

60-m

m m

orta

r sec

tion

and

1 lig

ht

maa

chin

e gun

sect

ion

)

Plat

oon

head

quar

ters

1 rifl

e squ

ad

Tota

l pla

toon

(pla

toon

hea

dqua

rter

s an

d 3

rifle s

quad

s)

Sect

ion

head

quar

ters

1 sq

uad

Tota

l sec

tion

(sec

tion

head

quar

ters

and

3 sq

uads

)

Sect

ion

head

quat

ers

1 sq

uad

Tota

l sec

tion

(sec

tion

head

quar

ters

and

2 sq

uads

)

Orderly (f p1) (1) Summary of specialists’ ratingsClass Number

3d 34th 265th 36th 4

Total 36

Rifleman (r10) (30) (90)Basic (r1) (2) (2) (2) (2) (4) (r3) (3) (14)

Total enlisted 29 3 6 5 21 6 5 16 40 11 12 47 210Aggregate 31 4 6 5 21 6 5 16 41 12 12 48 216

Car, half-track, with armament 1 1 1 1 1 5Carrier, personnel, half-track, with armament 1 2 2 2 2 4 3 3 14Gun, machine, cal. .30, light i3 2 4 4 7Gun, machine, cal. .50 (HB)i 1 1Gun, submachine, cal. .45 4 4Mortar, 60-mm 1 3 3 3Pistol, cal. .45 13 3 5 5 20 5 5 15 38 7 7 72Rifle, cal. .30 18 1 1 1 1 1 3 5 12 41 144Motorcycle, solos 3 3Tricycle, motorj s 1 1Truck, 2½-ton, cargo, including 4 4

Combat (1) (1)Kitchen (2) (2)Maintenance (1) (1)

TABLE OF ORGANIZATION WAR DEPARTMENT No. 7-28 Washington, November 15, 1940

infantry company, heavy weapons, regiment,armored division

Designation: Company †..... ‡..... Infantry

Unit

Spec

ialis

ts’ ra

tings

(cla

ss)

Com

pany

hea

dqua

rter

s

1 cal. .30 machine gun platoon 1 antitank platoon 1 81-mm mortar platoon

Tota

l com

pany

(com

pany

he

adqu

arte

rs, 2

cal.

.30

mac

hine

-gun

pl

atoo

ns, 1

antit

ank

plat

oon,

and

1 81

-mm

mor

tar p

lato

on)

Remarks

Plat

oon

head

quar

ters

1 sq

uad

1 se

ctio

n (s

ectio

n he

adqu

arte

rs an

d 2

squa

d)

Tota

l pla

toon

(pal

toon

he

adqu

rter

s and

2 se

ctio

ns)

Plat

oon

head

quar

ters

1 sq

uad

Tota

l pla

toon

(pla

toon

he

adqu

arte

rs an

d 2

squa

ds)

Plat

oon

head

quar

ters

1 sq

uad

1 se

ctio

n (s

ectio

n he

adqu

arte

rs an

d 2

squa

ds)

Tota

l pla

toon

(hea

dqua

rter

s an

d 2

sect

ions

)

Captain 1 1 † Insert letter of company‡ Insert number of regimenta Second in command and reconnaissance officerb Ride car half-trackc Rides tricycled Rides kitchen trucke Ride combat truckf Mans vehicle defense weaponsg Rides motorcycleh Ride truck, ½-ton, pick-upi Ride maintenance truckj Machine guns for cal. .30, machine gun platoon to be taken from respective vehicle armamentk Tows 37-mm gunl Train defense weaponm Armed with submachine gun cal. .45n Development type, AR 850-25r Armed with rifle

First lieutenant a1 1Second lieutenant 1 1 1 1 1 1 4

Total commissioned 2 1 1 1 1 1 1 6First sergenat b1 1Staff sergeant, including 1 1

Motor (c1) (1)Sergeant, including 3 1 1 3 1 1 1 1 3 13

Mess (d r1) (1)Platoon (1) (1) (1) (1) (1) (1) (4)Reconnaissance (b r1) (1)Section leader (1) (2) (1) (2) (6)Supply (e1) (1)

Corporal, including 1 2 1 2 6 1 2 2 1 2 6 21Agent and instrument (r1) (1) (r1) (1) (3)Clerk (b r1) (1)Squad leader (1) (2) (4) (1) (2) (1) (2) (4) (14)Transport (f1) (1)

Private first classPrivate } including 25 2 6 13 28 2 5 12 2 5 11 24 40

77

Unit

Spec

ialis

ts’ ra

tings

(cla

ss)

Com

pany

hea

dqua

rter

s

1 cal. .30 machine gun platoon 1 antitank platoon 1 81-mm mortar platoon

Tota

l com

pany

(com

pany

he

adqu

arte

rs, 2

cal.

.30

mac

hine

-gun

pl

atoo

ns, 1

antit

ank

plat

oon,

and

1 81

-mm

mor

tar p

lato

on)

Remarks

Plat

oon

head

quar

ters

1 sq

uad

1 se

ctio

n (s

ectio

n he

adqu

arte

rs an

d 2

squa

d)

Tota

l pla

toon

(pal

toon

he

adqu

rter

s and

2 se

ctio

ns)

Plat

oon

head

quar

ters

1 sq

uad

Tota

l pla

toon

(pla

toon

he

adqu

arte

rs an

d 2

squa

ds)

Plat

oon

head

quar

ters

1 sq

uad

1 se

ctio

n (s

ectio

n he

adqu

arte

rs an

d 2

squa

ds)

Tota

l pla

toon

(hea

dqua

rter

s an

d 2

sect

ions

)

Agent, scout and reconnaissance 4th (g2) (2) Vehicle armamentFor each car, half-track—

2 guns, machine, cal. .30, heavy1 gun, machine, cal. .50, (HB)1 gun, submachine, cal. .45

For each carrier, 81-mm mortar—1 gun, machine, cal. .30, heavy1 gun, machine, cal. .50, (HB)1 gun, submachine, cal. .451 81-mm mortar

For each 3 trucks, 2½-ton, cargo—2 trucks with 1 gun, machine, cal. .30, light1 truck with 1 gun, machine, cal. .50 (HB)

Summary of weaponsGun, machine, cal. .30, light 2Gun, machine, cal. .30, heavy 34Gun, machine, cal. .50, (HB) 20Gun, submachine, cal. .45 24Gun, 37-mm 2Mortar, 81-mm 4Pistol, cal. .45 145Rifle, cal. .30 14

Agent, scout and reconnaissance 5th (g2) (2)Ammunition carrier (3) (6) (12) (2) (4) (2) (4) (8) (36)Armorer 4th ((b1)e2) (2)Bugler (b r1) (1)Chauffeur 5th (2) (2)Chauffeur 6td (2) (2)Cook 3d (d r2) (2)Cook 4th (d r1) (1)Cook’s helper (h r2) (2)Driver, half-track vehicle 4th (2) (1) (1) (2) (5) (1) (2) (1) (1) (2) (5) (19)Gunner 6th (1) (2) (4) (1) (2) (1) (1) (4) (14)Gunner, assistant (1) (2) (4) (1) (2) (1) (1) (4) (14)Mechanic 3d (i2) (2)Mechanic 4th (i1) (1)Messenger (b r1) (f1) (1) (1) (1) (f1) (1) (5)Operator, radio 4th (1) (1)Orderly (h r1) (1)Basic (1) (1) (2) (1) (1) (1) (2) (8)

Total enlisted 31 5 7 16 37 3 6 15 5 6 14 33 153Aggregate 33 6 7 16 38 4 6 16 6 6 14 34 159

Car, half-track, with armament 2 1 1 2 j5 k1 2 1 1 15Carrier, 81-mm mortar, half-track 1 2 4 4Gun, machine, cal. .30, light l 2 2

Unit

Spec

ialis

ts’ ra

tings

(cla

ss)

Com

pany

hea

dqua

rter

s

1 cal. .30 machine gun platoon 1 antitank platoon 1 81-mm mortar platoon

Tota

l com

pany

(com

pany

he

adqu

arte

rs, 2

cal.

.30

mac

hine

-gun

pl

atoo

ns, 1

antit

ank

plat

oon,

and

1 81

-mm

mor

tar p

lato

on)

Remarks

Plat

oon

head

quar

ters

1 sq

uad

1 se

ctio

n (s

ectio

n he

adqu

arte

rs an

d 2

squa

d)

Tota

l pla

toon

(pal

toon

he

adqu

rter

s and

2 se

ctio

ns)

Plat

oon

head

quar

ters

1 sq

uad

Tota

l pla

toon

(pla

toon

he

adqu

arte

rs an

d 2

squa

ds)

Plat

oon

head

quar

ters

1 sq

uad

1 se

ctio

n (s

ectio

n he

adqu

arte

rs an

d 2

squa

ds)

Tota

l pla

toon

(hea

dqua

rter

s an

d 2

sect

ions

)

Gun, machine, cal. .50, (HB) l 1 1 Radio1 set, radio. SCR 245

Summary of specialists’ ratingClass Number

3d 44th 265th 46th 16

Total 50

Gun, submachine, cal. .45 5 5Gun, 37-mm 1 2 2Mortar, 81-mm 1 2 4 4Pistol, cal. .45 22 5 7 16 37 4 6 16 5 6 14 33 145Rifle, cal. .30 11 1 1 1 1 14Motorcycle, solo m 4 4Tricycle, motor m n 1 1Truck, ½-ton, pick-up 1 1Truck, 2½-ton cargo, including 3 3

Combat (1) (1)Kitchen (1) (1)Maintenance (1) (1)