Improvement in Coloring Pictures
date: label: Date made
content: January 7, 1873
name: label: maker
content: Mettais, Charles Joseph
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.000836
objectType: label: Object Name
content: Patent Model, Relief Photographs