Hand-wheel control for rheostat
date: label: date made
content: ca 1919
notes: label: Description (Brief)
content: Hand-wheel control for rheostat used in amateur station 3BV. A small brass wheel with no extant maker’s marks.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Paul G. Watson
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.325501
label: catalog number
content: 325501
label: accession number
content: 252994
objectType: label: Object Name
content: rheostat
physicalDescription: label: Measurements
content: overall: 1 1/4 in x 3 in; 3.175 cm x 7.62 cm