1936. Minnesota. Department of Highways and United States. Bureau of Public Roads. Cartographic Details: Scale 1:48,000 , Polyconic projection (W 97°15'--W 89°30'/N 49°23'--N 43°30'). Title supplied by cataloger. Blue line print. ... The Dept. (Minnesota).
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1936. Minnesota. Department of Highways and United States. Bureau of Public Roads. Cartographic Details: Scale 1:48,000 , Polyconic projection (W 97°15'--W 89°30'/N 49°23'--N 43°30'). Title supplied by cataloger. Blue line print. ... The Dept. (Minnesota).
1936. Minnesota. Department of Highways and United States. Bureau of Public Roads. Cartographic Details: Scale 1:48,000 , Polyconic projection (W 97°15'--W 89°30'/N 49°23'--N 43°30'). Title supplied by cataloger. Blue line print. ... The Dept. (Minnesota).
1936. Minnesota. Department of Highways and United States. Bureau of Public Roads. Cartographic Details: Scale 1:48,000 , Polyconic projection (W 97°15'--W 89°30'/N 49°23'--N 43°30'). Title supplied by cataloger. Blue line print. ... The Dept. (Minnesota).
1936. Minnesota. Department of Highways and United States. Bureau of Public Roads. Cartographic Details: Scale 1:48,000 , Polyconic projection (W 97°15'--W 89°30'/N 49°23'--N 43°30'). Title supplied by cataloger. Blue line print. ... The Dept. (Minnesota).
1936. Minnesota. Department of Highways and United States. Bureau of Public Roads. Cartographic Details: Scale 1:48,000 , Polyconic projection (W 97°15'--W 89°30'/N 49°23'--N 43°30'). Title supplied by cataloger. Blue line print. ... The Dept. (Minnesota).
1936. Minnesota. Department of Highways and United States. Bureau of Public Roads. Cartographic Details: Scale 1:48,000 , Polyconic projection (W 97°15'--W 89°30'/N 49°23'--N 43°30'). Title supplied by cataloger. Blue line print. ... The Dept. (Minnesota).
1936. Minnesota. Department of Highways and United States. Bureau of Public Roads. Cartographic Details: Scale 1:48,000 , Polyconic projection (W 97°15'--W 89°30'/N 49°23'--N 43°30'). Title supplied by cataloger. Blue line print. ... The Dept. (Minnesota).
1927. United States. Bureau of Public Roads. Shows various types of federal roads, national forests, parks, monuments and military reservations. Pavement types shown by letters.; "Data correct... Bureau of Public Roads (Washington, D.C).
1927. United States. Bureau of Public Roads. Shows Federal Aid Highway System and portions of System improved and under construction.; "Data corrected to December 31, 1927."; "Base map from U.... U.S. Bureau of Public Roads (Washington, D.C).