Optical Disk Accessory Lens
name: label: used at
content: Cornell University
label: maker
content: C. H. Stoelting Company
notes: label: Description
content: The inscription on the lid of this cardboard box reads “LENSES for OPTICAL DISC / MANUFACTURED BY / C. H. STOELTING CO., / 39 W. Randolph St., CHICAGO, ILL.” Christian Hans Stoelting (1865-1943) was a German immigrant who established the Chicago Laboratory Supply and Scale Co. in 1886. By 1903, that firm had become the C.H. Stoelting Co., specializing in apparatus for psychological testing.
label: Location
content: Currently not on view
place: label: place made
content: United States: Illinois, Chicago
setName: label: See more items in
content: Medicine and Science: Medicine
creditLine: label: Credit Line
content: Cornell University Department of Psychology
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: MG.300427.140
label: catalog number
content: 300427.140
label: accession number
content: 300427
objectType: label: Object Name
content: Lens, Optical Disc
label: Object Name
content: optical disc lens
label: Other Terms
content: Lens, Optical Disc; Diagnostic Medicine
physicalDescription: label: Physical Description
content: glass (overall material)
label: Measurements
content: overall: 1.9 cm x 9 cm x 2.5 cm; 3/4 in x 3 9/16 in x in