Lens Holders
notes: label: Description
content: Lens holders (4) for an optical bench. The inscription on each reads "CENCO" and "U.S. Patent 1688404."
label: Description
content: Ref: Rudi Stark, “Laboratory Apparatus,” U.S. Patent 1,688,404 (Oct. 23, 1928).
label: Location
content: Currently not on view
setName: label: See more items in
content: Medicine and Science: Physical Sciences
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 2001.0162.23
label: catalog number
content: 2001.0162.23
label: accession number
content: 2001.0162
objectType: label: Object Name
content: lens holders
physicalDescription: label: Measurements
content: overall: housing: 2 5/8 in x 8 7/8 in x 6 1/4 in; 6.6675 cm x 22.5425 cm x 15.875 cm