Walpole "micrometer condenser"
date: label: date made
content: ca 1924
notes: label: Description (Brief)
content: Walpole fixed "micrometer condenser" in original box. Marked: "Capacity .0005 M.F. / Walpole / Micrometer Condenser / Walpole Apparatus Co. / Walpole, Mass." An interleaving "push-pull" type variable capacitor. Fahnestock clips to provide circuit connections to stator and rotor.
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.322064
label: accession number
content: 241556
label: catalog number
content: 322064
objectType: label: Object Name
content: fixed condenser
label: Object Name
content: fixed capacitor
physicalDescription: label: Measurements
content: box: 3 1/4 in x 5 in x 3 1/2 in; 8.255 cm x 12.7 cm x 8.89 cm
label: Measurements
content: unit: 3 in x 3 in x 3 in; 7.62 cm x 7.62 cm x 7.62 cm