Camera shutter
date: label: Date made
content: October 15, 1878
name: label: maker
content: Cadett, James W. T.
setName: label: See more items in
content: Work and Industry: Photographic History
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: PG.000763
objectType: label: Object Name
content: Patent Model, Camera, Shutter