Compressed air spark gap
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 Susan Horle
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.314139
label: catalog number
content: 314139
label: accession number
content: 195337
objectType: label: Object Name
content: Spark Gap, Compressed Air
label: Object Name
content: spark gap
label: Other Terms
content: Spark Gap, Compressed Air; Radio
physicalDescription: label: Measurements
content: overall: 3 3/4 in x 3 3/4 in x 9 1/2 in; 9.525 cm x 9.525 cm x 24.13 cm