Periscope
date: label: date made
content: 1918
name: label: maker
content: Wollensak Optical Company
notes: label: Description
content: This instrument was made for use during World War I. The inscription reads “TRENCH PERISCOPE N° 10 X 75 MODEL 1918 MF’D BY WOLLENSAK OPT. CO. ROCHESTER, N.Y. U.S.A. N° 10763 R.G.C.” The Wollensak Optical Co. began in business, as such, in 1902.
label: Location
content: Currently not on view
place: label: place made
content: United States: New York, Rochester
topic: label: Subject
content: World War I
setName: label: See more items in
content: Medicine and Science: Physical Sciences
creditLine: label: Credit Line
content: J. Paul Breden
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: PH.333685
label: catalog number
content: 333685
label: accession number
content: 304554
objectType: label: Object Name
content: Periscope
physicalDescription: label: Measurements
content: overall in case: 20 1/2 in x 5 5/8 in x 3 1/4 in; 52.07 cm x 14.2875 cm x 8.255 cm