SFR radio oscillator circuit

Location
Currently not on view
date made
ca 1919
associated date
1917
associated institution
Bureau of Standards
maker
Societe Francaise Radio-electrique
Measurements
overall: 12 1/2 in x 18 in x 4 1/2 in; 31.75 cm x 45.72 cm x 11.43 cm
ID Number
2015.0036.11
catalog number
2015.0036.11
accession number
2015.0036
See more items in
Work and Industry: Electricity
Data Source
National Museum of American History

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