Electric Impulse Dial Movement, 1890-1938

T.M.C. electric impulse dial movement, with worm and ratchet movement having electro-magnetically controlled clicks, 1890-1938

Details

Category:
Time Measurement
Object Number:
1938-334
Materials:
wood (unidentified), cork, stainless steel, brass (copper, zinc alloy) and electrical components
Measurements:
overall: 125 mm x 135 mm x 100 mm, .7kg
type:
movement - clockwork
credit:
Telephone Manufacturing Company Ltd.