two watch crystals for led display
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Mechanisms
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1992.0230.03
label: catalog number
content: 1992.0230.03
label: accession number
content: 1992.0230
objectType: label: Object Name
content: Two Watch Crystals for Led Display
label: Object Name
content: watch crystals
physicalDescription: label: Measurements
content: overall-from catalog card: 27.3 mm x 19.7 mm; 1 1/16 in x 25/32 in
label: Measurements
content: envelopes-from catalog card: 1 3/4 in x 1 3/4 in; 4.445 cm x 4.445 cm
label: Measurements
content: overall-crystal 1: 1 1/8 in; x 2.8575 cm
label: Measurements
content: overall-envelopes: 1 3/4 in x 1 3/4 in; 4.445 cm x 4.445 cm
label: Measurements
content: overall-crystal 2: 3/4 in; x 1.905 cm