Siemens double arm rheostat

Siemens double arm rheostat

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Location
Currently not on view
Object Name
Rheostat
Maker
Western Union Corporation
maker
Siemens Brothers & Co., Ltd.
place made
United Kingdom: England, London
Physical Description
wood (part: material)
brass (part: material)
metal (part: material)
Measurements
overall: 5 1/8 in x 6 1/8 in; 13.0175 cm x 15.5575 cm
ID Number
EM.332018
accession number
294351
collector/donor number
100-620
accession number
294351
294351
catalog number
332018
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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