Photometer
notes: label: Description
content: Inscriptions on the timer dial of this photometer read “GRA/LAB / UNIVERSAL TIMER” and “MFD. BY DIMCO-GRAY COMPANY, DAYTON, OHIO.” Dimco-Gray was formed in 1948 when Dayton Insulating Molding Co. merged with Gray Laboratory & Manufacturing. By 1979 the firm had moved to in Centerville, Ohio.
label: Location
content: Currently not on view
setName: label: See more items in
content: Medicine and Science: Chemistry
creditLine: label: Credit Line
content: The Rockefeller University
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1996.0188.01.22
label: accession number
content: 1996.0188
label: catalog number
content: 1996.0188.01.22
objectType: label: Object Name
content: Photometer
physicalDescription: label: Physical Description
content: metal (overall material)
label: Physical Description
content: plastic (overall material)
label: Measurements
content: overall: 23.5 cm x 51.4 cm x 64.7 cm; 9 1/4 in x 20 1/4 in x 25 1/2 in
label: Measurements
content: overall: 25 7/16 in x 20 1/8 in x 9 1/4 in; 64.61125 cm x 51.1175 cm x 23.495 cm