Automatic telephony; a comprehensive treatise on automatic and semi-automatic systems (1921)
Smith, Arthur Bessey, b. 1875, Campbell, Wilson Lee · New York : McGraw-Hill · leaf 134
Private Terminal Strip Line Bank Contacts … 10 5/ 32 _,TerminalStrip +L-L (b) Sel. Fig. 102.—Wiring of selector banks to terminal strips. Each support requires at least one terminal strip for each sectionwhich it carries, one strip for the multiple cable going down to other sup-ports, one strip for the multiple cable going up to other…
Telephone
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