Ajax radio inductance switch
date: label: date made
content: ca 1925
name: label: maker
content: Philmore Manufacturing Co., Inc.
notes: label: Description (Brief)
content: Marked: "Ajax Inductance Switch / Manufactured by / Philmore Mfg. Co. / 22 Warren Street / New York". A sixteen point rotary tap switch in original box. For varying the inductance of a fixed radio coil. Includes pointer and control knob.
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.321615
label: accession number
content: 241556
label: catalog number
content: 321615
objectType: label: Object Name
content: switch
label: Object Name
content: rotary switch
label: Object Name
content: inductance switch
physicalDescription: label: Measurements
content: unit: 2 1/2 in x 2 1/8 in; 6.35 cm x 5.3975 cm
label: Measurements
content: box: 2 1/2 in x 2 1/2 in x 2 1/2 in; 6.35 cm x 6.35 cm x 6.35 cm