Airborne "Atomichron," cesium-beam frequency standard, Model 3001
date: label: Date made
content: 1960
name: label: maker
content: National Company
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Medicine and Science: Modern Physics
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.324010
label: catalog number
content: 324010
label: accession number
content: 253253
objectType: label: Object Name
content: Clock
label: Other Terms
content: Clock; Atomic
physicalDescription: label: Physical Description
content: metal (overall material)