Bridge Builders, Mackinac Straits
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.RSN82713X17
objectType: label: Object Name
content: Plate
label: Object Type
content: plate
label: Other Terms
content: Plate; Mezzotint
physicalDescription: label: Physical Description
content: metal (overall material)