Standard specifications for draw bridge machinery (Virginia Bridge and Iron Company)
name: label: Collection Creator
content: Edwards, Llewellyn Nathaniel, 1873-1952
setName: label: See more items in
content: Llewellyn N. Edwards Papers
label: See more items in
content: Llewellyn N. Edwards Papers / Series 5: Notes and Writings
unitdate: label: Date
content: undated
container: label: Container
content: Box 7, Folder 6
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials