Blueprint. Ohio River Improvement Movable Dam No. 1
name: label: Series Creator
content: Warshaw, Isadore, 1900-1969
setName: label: See more items in
content: Warshaw Collection of Business Americana Subject Categories: Waterworks
label: See more items in
content: Warshaw Collection of Business Americana Subject Categories: Waterworks / Genre
unitdate: label: Date
content: undated
container: label: Container
content: Oversize SUPP 39, Folder 4
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials
label: Type
content: Graphic Materials