American Philatelic Society
name: label: Collection Creator
content: Bowker, Howard Franklin
setName: label: See more items in
content: Howard F. Bowker Papers
unitdate: label: Date
content: 1925-1930, 1939, 1946, 1951, 1953, 1954, 1957, 1963, 1965, 1967
container: label: Container
content: Box 1, Folder 13
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials