Weston model 401 RF ammeter

Weston model 401 RF ammeter

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Location
Currently not on view
Object Name
ammeter
date made
ca 1932
maker
Weston Electrical Instrument Co.
Measurements
overall: 3 1/4 in x 4 1/2 in; 8.255 cm x 11.43 cm
ID Number
EM.327520
accession number
266066
model number
401
catalog number
327520
Credit Line
from the Estate of John J. Hammond, Jr., thru The National Shawmut Bank of Boston
See more items in
Work and Industry: Electricity
Data Source
National Museum of American History
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