Keystone DC Ammeter
name: label: maker
content: Keystone Electrical Instrument Co.
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 2010.3047.06
label: serial number
content: 7681
label: serial number
content: 4697B
label: nonaccession number
content: 2010.3047
label: catalog number
content: 2010.3047.06
objectType: label: Object Name
content: Ammeter
label: Other Terms
content: Ammeter; Measuring Devices
physicalDescription: label: Measurements
content: overall: 12 in x 13 3/4 in x 4 1/2 in; 30.48 cm x 34.925 cm x 11.43 cm