dyscrasite tube holder
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 Theodore W. Case
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.309158
label: catalog number
content: 309158
label: accession number
content: 63700
objectType: label: Object Name
content: optical signalling component
physicalDescription: label: Measurements
content: overall: 8 in x 10 1/4 in x 2 in; 20.32 cm x 26.035 cm x 5.08 cm