patent model, camera, daguerreotype
date: label: Date made
content: May 30, 1854
name: label: maker
content: Holmes, Silas A.
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.000694
objectType: label: Object Name
content: Patent Model, Camera, Daguerreotype