First reed converter type radio compass apparatus
date: label: date made
content: 1927-07
label: associated date
content: 1927
name: label: associated institution
content: Bureau of Standards
label: associated person
content: Dunmore, Francis W.
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: U.S. Department of Commerce, National Bureau of Standards
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.313624
label: catalog number
content: 313624
label: accession number
content: 188571
label: collector/donor number
content: X32
objectType: label: Object Name
content: Radio Compass Apparatus
label: Object Name
content: aircraft instrument
label: Other Terms
content: Radio Compass Apparatus; Components; Radio and Television; Radio and Television
physicalDescription: label: Physical Description
content: aluminum; brass; plastic; phenolic resin; electrical wire; copper (overall material)
label: Measurements
content: overall: 3 in x 2 1/8 in x 4 3/4 in; 7.62 cm x 5.3975 cm x 12.065 cm