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

Holtzer-Cabot Electric Company · Holtzer-Cabot Electric Company · leaf 28

An illustration from Watchmen's Time Detectors Operated by Batteries or Magneto Generators, 1900, leaf 28
n Page 2i. 3 VE CATALOGUE NUMBERS IN ORDEF J > .....tlMMIIIIIIIIIIlltllllllllllllllllllltllllllkllllllllllllllllllllllllllllllllllllllllllllllllllllttllllllllllllllM . . - .THE hOLTZER-CABOT ELECTRIC COMPANY. . . . Boston, Mass. Electric Buzzers. Useful where the tone of an electric bell is too…

Furniture · Furnishing Accessories · Electrical engineering · Facility Electrical Power Generating and Storing Equipment · Battery Equipment · Clocks · Gongs · Electric bells · Annunciators · Alarms · Batteries · Motors · Fans

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