US Tool Co. #25 variable condenser in box
date: label: date made
content: ca 1925
notes: label: Description (Brief)
content: US Tool Co. #25 variable condenser in original box. Marked: "U.S. Tool / Style 6 No. 25 / All-Vernier / One piece stator - pigtail / Low Loss - metal end plates / Capacity .0005 mfd / U.S. Toll Company, Inc. / Newark, N.J. U.S.A." Twelve stator plates and thirteen rotor plates on unit. Vernier motion accomplished by use of rotor wheels on back of unit. One wheel is bent.
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.321808
label: catalog number
content: 321808
label: accession number
content: 241556
objectType: label: Object Name
content: condenser
label: Object Name
content: variable condenser
label: Object Name
content: variable capacitor
physicalDescription: label: Measurements
content: box: 3 3/4 in x 4 1/2 in x 6 in; 9.525 cm x 11.43 cm x 15.24 cm
label: Measurements
content: condenser: 3 3/4 in x 3 3/4 in x 5 3/4 in; 9.525 cm x 9.525 cm x 14.605 cm