MAINSPRINGS, Correspondence 1945 and memo 1943.
name: label: Collection Creator
content: United States. War Production Board.
setName: label: See more items in
content: War Production Board Records
container: label: Container
content: Box 5, Folder 5
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials