De Forest filament ammeter about 1914
name: label: maker
content: Splitdorf Electric Co.
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from McMurdo Silver Corp., thru McMurdo Silver
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.311591
label: catalog number
content: 311591
label: accession number
content: 146541
objectType: label: Object Name
content: Ammeter
label: Other Terms
content: Ammeter; Telephones