National Maritime Union
name: label: Series Creator
content: Warshaw, Isadore, 1900-1969
setName: label: See more items in
content: Warshaw Collection of Business Americana Subject Categories: Labor & Labor Unions
label: See more items in
content: Warshaw Collection of Business Americana Subject Categories: Labor & Labor Unions / Organization Records, Literature, and Photographs / 1: Labor Organizations / 1.1: Unions
unitdate: label: Date
content: circa 1930s-1950s
container: label: Container
content: Box 1, Folder 21
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials