three signatures
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: GA.23728.270
label: catalog number
content: GA.23728.270
label: accession number
content: 306486
objectType: label: Object Name
content: Block
label: Other Terms
content: Block; Zinc Engraving