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Watchmen's Time Detectors Operated by Batteries or Magneto Generators (1900)

Holtzer-Cabot Electric Company · Holtzer-Cabot Electric Company · leaf 70

An illustration from Watchmen's Time Detectors Operated by Batteries or Magneto Generators, 1900, leaf 70
-!;.-_ .,u-.t » Cat. No. 577. Cat No. 587. PRICE LIST. C >.T. No. »77. Screw Top, 2% ins. in size577A. Spun Bronze587. 2*4 ns- n size Pkice. 60.25.45 German Silver Contacts Unless otherwise ordered, Metal Pushes will be sent in Light Bronze.

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