Clapp-Eastham spark transformer
date: label: date made
content: ca 1915
name: label: maker
content: Clapp-Eastham Co.
notes: label: Description (Brief)
content: Marked: "Clapp-Eastham Co. / Manufacturers / Cambridge, Mass." Clapp-Eastham spark radio transformer. Wooden housing with mahogany type finish. Four binding posts on slide connect to external circuit. Three binding posts caps are missing. A shorting wire is strung through the terminals.
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.321222
label: catalog number
content: 321222
label: accession number
content: 241556
objectType: label: Object Name
content: transformer
label: Object Name
content: radio transformer
physicalDescription: label: Measurements
content: overall: 6 in x 12 1/2 in x 10 1/4 in; 15.24 cm x 31.75 cm x 26.035 cm