G.M. Laboratories model 2563-A voltmeter

G.M. Laboratories model 2563-A voltmeter

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Location
Currently not on view
Object Name
Voltmeter
Other Terms
Voltmeter; Measuring Devices
Measurements
overall: 4 1/4 in x 9 1/2 in x 5 in; 10.795 cm x 24.13 cm x 12.7 cm
ID Number
EM.314574
catalog number
314574
accession number
204612
Credit Line
from the U. S. Weather Bureau, thru Robert Wright
See more items in
Work and Industry: Electricity
Data Source
National Museum of American History
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