Prince Manufacturing Inc./The Prince Graphite, undated
name: label: Collection Creator
content: Head, Howard, 1914-1991 (inventor, business executive)
setName: label: See more items in
content: Howard Head Papers
label: See more items in
content: Howard Head Papers / Series 7: Posters
container: label: Container
content: Map-folder 1
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials