Image / Telephone, Signal Engineering and Manufacturing brochures, 1926, 1929

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Title: Telephone, Signal Engineering and Manufacturing brochures, 1926, 1929
Creator: Perham Foundation
Date Created and/or Issued: 1926-1929
Contributing Institution: History San Jose Research Library
Collection: History San Jose Online Catalog
Rights Information: Please contact the contributing institution for more information regarding the copyright status of this object.
Description: 1) "The Signal Call Code Signal System," Bulletin A-50, Western Electric Electrical Supplies/Signal Engineering & Mfg. Co. No date, circa 1926. (2.25.38, 3.24.26) 2) Specifications for Signal Call System, Signal Engineering & Mfg Co., June 1926. 3) Specifications for Signal Call System, Signal Engineering & Mfg. Co., 1929. Includes wiring diagrams. (12.19.29)
Type: image
Identifier: 01806B1A-78AA-496F-B5F8-262385413932
2003-33-1785
Subject: Intercommunication systems
Telephone switchboards (LCSH)
Signal Engineering & Mfg. Co

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