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Crossbar Dial System: Part 1

by: C.A. Collins, C.H. McCandless

Publication date: 1938-10

Topics: crossbar, bell system, telephony, switching

Publisher: Bell Telephone Laboratories, Inc.

Collection: bellsystembooks; bellsystem; manuals; additional_collections

Language: English

Item Size: 97.9M

Bell System training document giving a general overview of the No. 1 Crossbar telephone switch. Part of a larger volume containing photographs, detailed descriptions, and schematic drawings.

Addeddate: 2017-04-14 04:45:38

Coverleaf: 0

Identifier: crossbar-dial-system-1

Identifier-ark: ark:/13960/t1bk6pp30

Ocr: ABBYY FineReader 11.0

Ppi: 600

Scanner: Internet Archive Python library 1.0.9

Year: 1938

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Uploaded by endlesstemple on April 14, 2017

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