Kellogg Switchboard and Supply Company CHICAGO 38, ILLINOIS

Kellogg

1000 SERIES MASTERPHONES TELEPHONE HANDBOOK

Produced in a booklet form, 4” X 7” bound at the top with a two prong fastener. Printed on 20 pound coated stock by letterpress. Produced in house and copyrighted in 1947 the year of introduction for the 1000 Series Masterphones.

Scanned from an original document furnished by Pete Blanshard Scanned and produced by Mike Neale

www.kelloggtelephone.comMember

Antique Telephone Collectors Association US Telephone Collectors International US

Telecom Heritage Group UK

Adobe document copyright 2006, Mike Neale, Midland, Texas, USA