1926. United States. Bureau of Public Roads. Shows Federal Aid Highway System, portions of System improved and under construction and national parks.; "Data corrected to Dec. 31, 1926." sheets... U.S. Geological Survey (Washington, D.C).
Search Results
1926. United States. Bureau of Public Roads. Shows Federal Aid Highway System, portions of System improved and under construction and national parks.; "Data corrected to Dec. 31, 1926." sheets... U.S. Geological Survey (Washington, D.C).
1926. United States. Bureau of Public Roads. Shows Federal Aid Highway System, portions of System improved and under construction, national parks, monuments, and military reservations.; "Publi... U.S. Geological Survey (Washington, D.C).
1926. United States. Bureau of Public Roads. Shows Federal Aid Highway System, portions of System improved and under construction and national forests.; "Published in accordance with Act of Co... U.S. Geological Survey (Washington, D.C).
1926. Geological Survey (U.S.). Relief shown by contours.; At head of title: Department of the Interior, U.S. Geological Survey. 60 x 73 centimeters Scale 1:125,000 General Map Co... U.S. Geological Survey (Washington, D.C).