Improvements in Photo Apparatus - Water Bath, Plate, Holder, Silver Bath
date: label: Date made
content: February 6, 1872
name: label: maker
content: Stock, John
label: maker
content: Stock, Jacob
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.000747
objectType: label: Object Name
content: Patent Model, Improvements in Photo Apparatus