Postmarking and cancelling machine
name: label: maker
content: Leavitt, Thomas
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Graphic Arts
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: ZZ.RSN83133C87
objectType: label: Object Name
content: Stamp Canceling Machine
label: Object Name
content: patent model
label: Object Name
content: stamp canceling machine