Siemens & Halske electrodynamometer resistance box

Siemens & Halske electrodynamometer resistance box

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Location
Currently not on view
Object Name
Multiplier, Resistance├┐box
resistance box
Maker
Western Union Corporation
maker
Siemens & Halske
Physical Description
wood (part: material)
metal (part: material)
Measurements
overall: 4 in x 7 3/4 in x 3 1/4 in; 10.16 cm x 19.685 cm x 8.255 cm
ID Number
EM.331200
accession number
294351
collector/donor number
83-01
catalog number
331200
Credit Line
from Western Union Corporation
See more items in
Work and Industry: Electricity
Data Source
National Museum of American History
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