Note re: definition of the term "Copperhead."
name: label: Series Creator
content: DeVincent, Sam, 1918-1997
setName: label: See more items in
content: Sam DeVincent Collection of Illustrated American Sheet Music, Series 8: Geography
label: See more items in
content: Sam DeVincent Collection of Illustrated American Sheet Music, Series 8: Geography / 8.129: Ephemera / 8.3-8.52: United States / 8.16 Illinois
container: label: Container
content: Box 13 (Ephemera)
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials