Dyscrasite sending and receiving apparatus
date: label: date made
content: ca 1918
label: date made
content: ca. 1918
name: label: maker
content: Case Research Laboratory
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 Case Research Laboratory, thru E. I. Sponable
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.003983.01
label: catalog number
content: 003983.01
label: accession number
content: 65315
objectType: label: Object Name
content: optical signalling device
label: Object Name
content: optical transceiver
physicalDescription: label: Measurements
content: tube (.02): 5 3/4 in x 1 in x 3/4 in; 14.605 cm x 2.54 cm x 1.905 cm
label: Measurements
content: transceiver (.01): 34 in x 23 in x 18 in; 86.36 cm x 58.42 cm x 45.72 cm