Watchmen's Time Detectors Operated by Batteries or Magneto Generators (1900)
Holtzer-Cabot Electric Company · Holtzer-Cabot Electric Company · leaf 135
of instru-ments wanted, and capacity of each circuit. Note.—We do not manufacture ammeters or volt meters, but arrange our switch-boards so that any make of instrument may be used. These boards are completely wired,so that the only work required of the wireman is to slip the circuit and dynamo… … s i\z-~. :~z- s.-- ~:--5:^r: Erf: C : - sv^:: : - Very Compact. NG BOX NOT INCLUDED. N : 1. For Moi re M 1 to D 4. - -^ - 2:t. 12 in. i 21 in. - DotoD 10.D 15 to D 20. 14 i n. x z. in, IS in. x. 30 $30.00 40.00 As Rheostats are furnished with all Motors above If 2 in siine and motor :: minals.…
