Report on Proposed Snow Removal -Yellowstone National Park Highway system, by Public Roads Administration, Division 9, 1949
name: label: Collection Creator
content: Learned, Clyde E. (civil engineer)
setName: label: See more items in
content: Clyde E. Learned Papers
container: label: Container
content: Box 2, Folder 4
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials