Pilot "Volumgrad" variable resistance
name: label: maker
content: Pilot Radio Corporation
notes: label: Description (Brief)
content: Pilot "Volumgrad" variable resistance, 50,000 ohm, enclosed with transparent plastic back, internal side sweep, 3 contacts, no knob. "Pilot Volumgrad U.S.A." on top. "Pilot Volumgrad / Patent / No. 1677288 / Resistance / 50,000 / Ohms / Made in U.S.A."
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Franklin Wingard
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.241556.552
label: accession number
content: 241556
label: catalog number
content: 241556.552
objectType: label: Object Name
content: variable resistance
physicalDescription: label: Measurements
content: overall: 1 3/8 in x 2 3/8 in x 2 1/4 in; 3.4925 cm x 6.0325 cm x 5.715 cm