Matrex
date: label: Date made
content: June 15, 1897
name: label: maker
content: Jacobson, John
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.000878
objectType: label: Object Name
content: Patent Model, Matrex