Frahm System Vibration Tachometer

Frahm System Vibration Tachometer

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Location
Currently not on view
Object Name
Tachometer
tachometer, vibration
maker
James G. Biddle Co.
Measurements
overall - from catalog card: 4.625 cm x 8 3/4 in; 1 13/16 in x 22.225 cm
overall: 4 3/4 in x 8 7/8 in; x 12.065 cm x 22.5425 cm
ID Number
1980.0841.01
accession number
1980.0841
maker number
24559
accession number
1980.0841
catalog number
1980.0841.01
Credit Line
Gift of Federal Reserve Bank of New York, New York, New York
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Work and Industry: Mechanical and Civil Engineering
Data Source
National Museum of American History
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