Improvement in Holding Daugerreotype-Plates
date: label: Date made
content: April 30, 1850
name: label: maker
content: Peck, Samuel
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.000705
objectType: label: Object Name
content: Patent Model, Plate Holder