Bridge resistance
date: label: Date made
content: wood
label: Date made
content: brass
label: Date made
content: bakelite
label: Date made
content: marble
notes: label: Description (Brief)
content: Perforated black metal case hinged to a metal base. Black marble top mounting 5 brass sweep switches marked in ohms resistance (one switch handle missing). End panel of black marble mounting 6 brass terminal screws brass hinges. 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 Susan Horle
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.314133
label: catalog number
content: 314133
label: accession number
content: 195337
objectType: label: Object Name
content: resistance bridge
label: Object Name
content: resistance
label: Other Terms
content: Bridge, Resistance; Components; Laboratory and Measurement; Laboratory and Measurement
physicalDescription: label: Measurements
content: overall: 5 1/2 in x 11 1/2 in x 6 1/2 in; 13.97 cm x 29.21 cm x 16.51 cm