Cover letter for To the Miner poster
name: label: Collection Creator
content: Archives Center, National Museum of American History
setName: label: See more items in
content: Archives Center Poster Collection
label: See more items in
content: Archives Center Poster Collection / Series 1: Miscellaneous Posters
unitdate: label: Date
content: 1917
container: label: Container
content: Map-folder 4, Item 108B
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials