Maine Highway Commission, details of wire cable guard rail
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 6: Drawings
physdesc: label: Extent
content: 1 Blueprint
unitdate: label: Date
content: 1931 September 21
container: label: Container
content: Map-folder 1
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials
label: Type
content: Blueprints