Unidentified measuring instrument
name: label: maker
content: Carl Zeiss, Inc.
label: maker
content: Leeds and Northrup Company
label: maker
content: Bausch & Lomb
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 the University of Chicago, Ryerson Physical Laboratory
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.336631
label: catalog number
content: 336631
label: accession number
content: 1995.0230
objectType: label: Object Name
content: meter
physicalDescription: label: Measurements
content: overall: 20 in x 13 in x 10 1/2 in; 50.8 cm x 33.02 cm x 26.67 cm