The 7D rotary automatic telephone system

Object detail

Accession number

06-056

Maker

Bell Telephone Manufacturing Company

Signature/Marks and Type

Notes inside. Hand-written

Media/Materials

Processed Material/Paper

Physical description

59 p. : illustrations ; 28 cm.

Credit line

Bell Telephone Manufacturing Company. 1930s. The 7D rotary automatic telephone system, 06-056. Walsh Memorial Library, The Museum of Transport and Technology (MOTAT).

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Classification

Manual Communication Artefacts Documentary Artefacts Instructional Documents

Production place

Antwerp Belgium Western Europe Europe

Subject: all levels

Handbooks, manuals, etc. Telephone stations

Collection type

Published Titles Walsh Memorial Library

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