U.S. Tool 3-gang variable condenser
notes: label: Description (Brief)
content: U.S. Tool 3-gang variable condenser, "1225," U.S. Tool Co., Inc., Ampere, NJ. US patent 1014002, Apparatus for Wireless Signaling, issued to John L. Hogan, Jr., 9 January 1912.
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.241556.138
label: accession number
content: 241556
label: catalog number
content: 241556.138
objectType: label: Object Name
content: variable capacitor
physicalDescription: label: Measurements
content: overall: 2 3/4 in x 4 in x 9 3/4 in; 6.985 cm x 10.16 cm x 24.765 cm