Dunmore "First Double Modulation Beacon Visual Receiver"
date: label: date made
content: 1926-04-06
name: label: maker
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: from the United States Bureau of Standards, Dept. of Commerce
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.313596
label: catalog number
content: 313596
label: accession number
content: 188571
label: collector/donor number
content: X33
objectType: label: Object Name
content: radio receiver
physicalDescription: label: Measurements
content: overall: 5 in x 13 1/2 in x 17 1/4 in; 12.7 cm x 34.29 cm x 43.815 cm