Photo-mechanical Printing
date: label: Date made
content: September 17, 1878
name: label: maker
content: Obernetter, Johann B.
notes: label: Location
content: Currently not on view
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.000861
objectType: label: Object Name
content: Patent Model, Photo-mechanical Printing