Ruby crystal for optical maser
date: label: date made
content: 1961
name: label: maker
content: Bell Laboratories
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 Bell Telephone Laboratories, thru Donald F. Nelson
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.325724
label: catalog number
content: 325724
label: accession number
content: 256740
objectType: label: Object Name
content: maser crystal
label: Object Name
content: laser crystal
physicalDescription: label: Measurements
content: overall: 7/8 in x 1/16 in; 2.2225 cm x .15875 cm