2017. Murphy, Brendan and Owen, Andrew. This data was created as part of a study that examined the accessibility to jobs by biking in the 50 largest (by population) metropolitan areas in ...
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2014. Owen, Andrew and Levinson, David M. This data was created as part of a study that examined the accessibility to jobs by transit in 46 of the 50 largest (by population) metropolitan ar...
2016. Murphy, Brendan and Owen, Andrew. This data was created as part of a study that examined the accessibility to jobs by transit in 46 of the 50 largest (by population) metropolitan ar...
2017. Murphy, Brendan and Owen, Andrew. This data was created as part of a study that examined the accessibility to jobs by transit in 46 of the 50 largest (by population) metropolitan ar...
2018. Murphy, Brendan and Owen, Andrew. This data was created as part of a study that examined the accessibility to jobs by transit in 46 of the 50 largest (by population) metropolitan ar...
2015. Murphy, Brendan and Owen, Andrew. This data was created as part of a study that examined the accessibility to jobs by transit in 46 of the 50 largest (by population) metropolitan ar...
2014. Murphy, Brendan, Levinson, David M, and Owen, Andrew. This data was created as part of a study that examined the accessibility to jobs by walking in the 53 largest (by population) metropolitan areas in...
1901. Geological Survey (U.S.). Relief shown by contours.; "Reconnaissance map."; "Survey in 1888."; "Engraved Oct 1891 by U.S.G.S."; Shows roads, and railroads.; Text on verso. 4... The Survey (Washington, D.C).
1909. Geological Survey (U.S.). Relief shown by contours and spot heights.; "Control by Coast and Geodetic Survey."; "Surveyed in 1906-1907. Edition of May 1909, reprinted 1921. A... The Survey (Washington).
1924. Geological Survey (U.S.). Relief shown by contours and spot heights.; "Surveyed in 1903 and 1923."; "State of Colorado, William E. Sweet, Governor ..." on sheet 59 x 84 cent... The Survey (Washington, D.C).
1913. George, Russell D., 1866-. Printed on linen-faced paper. 92 x 126 centimeters Scale 1:500,000; 1 inch = approximately 8 miles General Map Collection. Colorado State Geological Survey (Boulder, Colorado).
1900. C.E. Hagar Printing Company. Gold mines and mining--Colorado, Central--Maps.
1979. United States. Soil Conservation Service. "Base map prepared by SCS, WTSC Carto Unit from AMS 1:250,000 series."; Sheet 1 has text on verso.; Includes location map. 88 x 52 centimeters; 87 ... Dept. of Agriculture, Soil Conservation Service (Fort Collins, Colo.).
1979. United States. Soil Conservation Service. "Base map prepared by SCS, WTSC Carto Unit from AMS 1:250,000 series."; Text on verso.; Includes location map. 59 x 89 centimeters Scale 1:100,000. Dept. of Agriculture, Soil Conservation Service (Fort Collins, Colo.).
1979. United States. Soil Conservation Service. "Compiled by USGS from 1:24 000-scale topographic maps dated 1954-1973."; Partially revised from aerial photographs taken 1972-76. Map edited 1979.... Dept. of Agriculture, Soil Conservation Service (Fort Collins, Colo.).
1979. United States. Soil Conservation Service. "Base map prepared by SCS, WTSC Carto Unit from AMS 1:250,000 series."; Sheet 1 has text on verso.; Includes location map. 89 x 52 centimeters Scal... Dept. of Agriculture, Soil Conservation Service (Fort Collins, Colo.).
1980. United States. Soil Conservation Service. "Base map prepared by SCS, WTSC Carto Unit from AMS 1:250,000 series."; Sheet 1 has text on verso.; Includes location map. 59 x 89 centimeters Scal... Dept. of Agriculture, Soil Conservation Service (Fort Collins, Colo.).
1979. United States. Soil Conservation Service. "Base map prepared by SCS, WTSC Carto Unit from AMS 1:250,000 series."; Sheet 1 has text on verso.; Includes location map. 59 x 89 centimeters Scal... Dept. of Agriculture, Soil Conservation Service (Fort Collins, Colo.).
1979. United States. Soil Conservation Service. "Base map prepared by SCS, WTSC Carto Unit from AMS 1:250,000 series."; Sheet 1 has text on verso.; Includes location map. 89 x 59 centimeters Scal... Dept. of Agriculture, Soil Conservation Service (Fort Collins, Colo.).
1979. United States. Soil Conservation Service. Base compiled by USGS in 1977.; Text on verso.; Includes location map. 88 x 32 centimeters Scale 1:100,000. Dept. of Agriculture, Soil Conservation Service (Fort Collins, Colo.).
1979. United States. Soil Conservation Service. "Base map prepared by SCS, WTSC Carto Unit from AMS 1:250,000 series."; Sheet 1 has text on verso.; Includes location map. 39 x 128 centimeters; 58... Dept. of Agriculture, Soil Conservation Service (Fort Collins, Colo.).
1979. United States. Soil Conservation Service. "Base map prepared by SCS, WTSC Carto Unit from AMS 1:250,000 series."; Sheet 1 has text on verso.; Includes location map. 60 x 98; 88 x 57; 88 x 5... Dept. of Agriculture, Soil Conservation Service (Fort Collins, Colo.).
1979. United States. Soil Conservation Service. "Base map prepared by SCS, WTSC Carto Unit from AMS 1:250,000 series."; Sheet 1 has text on verso.; Includes location map. 88 x 55 centimeters; 88 ... Dept. of Agriculture, Soil Conservation Service (Fort Collins, Colo.).
1979. United States. Soil Conservation Service. "Compiled by USGS from 1:24 000-scale topographic maps dated 1950-1972."; Partially revised from aerial photographs taken 1975-76. Map edited 1979.... Dept. of Agriculture, Soil Conservation Service (Fort Collins, Colo.).
1978. United States. Soil Conservation Service. "Base map prepared by SCS, WTSC Carto Unit from AMS 1:250,000 series."; Sheet 1 has text on verso.; Includes location map. 64 x 81 centimeters; 89 ... Dept. of Agriculture, Soil Conservation Service (Fort Collins, Colo.).
1979. United States. Soil Conservation Service. "Compiled by USGS from 1:24 000-scale topographic maps dated 1955-1969."; Partially revised from aerial photographs taken 1972-73. Map edited 1978.... Dept. of Agriculture, Soil Conservation Service (Fort Collins, Colo.).
1980. United States. Soil Conservation Service. "Base map prepared by SCS, WTSC Carto Unit from AMS 1:250,000 series."; Text on verso.; Includes location maps. 89 x 59 centimeters Scale 1:100,000. Dept. of Agriculture, Soil Conservation Service (Fort Collins, Colo.).
1978. United States. Soil Conservation Service. "Base map prepared by SCS, WTSC Carto Unit from AMS 1:250,000 series."; Sheet 1 has text on verso.; Includes location map. 62 x 65 centimeters; 36 ... Dept. of Agriculture, Soil Conservation Service (Fort Collins, Colo.).
1979. United States. Soil Conservation Service. "Base map prepared by SCS, WTSC Carto Unit from AMS 1:250,000 series."; Sheet 1 has text on verso.; Includes location map. 41 x 89 centimeters Scal... Dept. of Agriculture, Soil Conservation Service (Fort Collins, Colo.).
1979. United States. Soil Conservation Service. "Base map prepared by SCS, WTSC Carto Unit from AMS 1:250,000 series."; Text on verso.; Includes location map. 59 x 89 centimeters Scale 1:100,000. Dept. of Agriculture, Soil Conservation Service (Fort Collins, Colo.).
1979. United States. Soil Conservation Service. "Base map prepared by SCS, WTSC Carto Unit from AMS 1:250,000 series."; Sheet 1 has text on verso.; Includes location map. 71 x 62 centimeters; 41 ... Dept. of Agriculture, Soil Conservation Service (Fort Collins, Colo.).
1979. United States. Soil Conservation Service. "Compiled by USGS from 1:24,000-scale topographic maps dated 1954-1973. Partially revised from aerial photographs taken 1974-1975. Map edited 1978.... Dept. of Agriculture, Soil Conservation Service (Fort Collins, Colo.).
1979. United States. Soil Conservation Service. "Base map prepared by SCS, WTSC Carto Unit from AMS 1:250,000 series."; Sheet 1 has text on verso.; Includes location map. 59 x 89 centimeters; 89 ... Dept. of Agriculture, Soil Conservation Service (Fort Collins, Colo.).
1979. United States. Soil Conservation Service. "Base map prepared by SCS, WTSC Carto Unit from AMS 1:250,000 series."; Text on verso.; Includes location map. 59 x 89 centimeters Scale 1:100,000. Dept. of Agriculture, Soil Conservation Service (Fort Collins, Colo.).
1980. United States. Soil Conservation Service. "Base map prepared by SCS, WTSC Carto Unit from AMS 1:250,000 series."; Sheet 1 has text on verso.; Includes location map. 89 x 59 centimeters Scal... Dept. of Agriculture, Soil Conservation Service (Fort Collins, Colo.).
1978. United States. Soil Conservation Service. "Base map prepared by SCS, WTSC Carto Unit from AMS 1:250,000 series."; Text on verso.; Includes location map. 29 x 42 centimeters; 56 x 89 centime... Dept. of Agriculture, Soil Conservation Service (Fort Collins, Colo.).
1979. United States. Soil Conservation Service. "Base map prepared by SCS, WTSC Carto Unit from AMS 1:250,000 series."; Sheet 1 has text on verso.; Includes location map. 57 x 89 centimeters; 55 ... Dept. of Agriculture, Soil Conservation Service (Fort Collins, Colo.).
1979. United States. Soil Conservation Service. "Compiled by USGS from 1:24,00-scale topographic maps dated 1972-1978. Partially revised from aerial photographs taken 1975. Map edited 1979."; "Pr... Dept. of Agriculture, Soil Conservation Service (Fort Collins, Colo.).
1979. United States. Soil Conservation Service. "Base map prepared by SCS, WTSC Carto Unit from AMS 1:250,000 series."; Sheet 1 has text on verso.; Includes location map. 59 x 89 centimeters Scal... Dept. of Agriculture, Soil Conservation Service (Fort Collins, Colo.).
1902.
1910. Colorado. Bureau of Mines. Includes 3 insets. 73 x 85 centimeters Scale [1:760,320] 1 inch = 12 miles General Map Collection. The Bureau? (Denver, Colo).
1878. Geographical Surveys West of the 100th Meridian (U.S.). Relief shown by hachures and spot heights.; "Atlas sheet no. 61(D)."; "Issued Jan. 10th 1878."; "Expeditions of 1873, 74, 75 & 76 under the command... U.S. Geographical Surveys West of the 100th Meridian (Washington, D.C).
1880. Rand McNally and Company. Relief shown by hachures and spot heights.; Shows counties, towns, railroads, Ute Indian reservation, natural features and surveyed section lines. ... Rand, McNally & Co (Chicago).
1925. Rand McNally and Company. Includes list of "Principal Trails in Colorado" and index to cities in margin.; Map on verso also shows electric lines.; In lower right corner: "7R... Rand McNally and Company (Chicago).
1925. Rand McNally and Company. Includes legend, trail & highway markings, explanation.; Distributed by the Continental Oil Company.; Shows landmarks: Big Chief Mountain, Bottomle... Rand McNally & Co (Chicago), 1925.
1852. United States. Army. Corps of Topographical Engineers. Relief shown by hachures.; Includes part of western New Mexico.; "Made in 1851 under the direction of Col J.J. Abert."; "Gila River from a reconnai... The Corps (Washington).
1906. United States. General Land Office. Shows township and range, private claims, county boundaries, land district boundaries, towns, railroads, water features, and townships containing c... Andrew B. Graham Co., Photo-Lithographers (Washington, D.C).
1921. United States. General Land Office. Relief shown by shading.; Shows towns, railroads, counties, land district boundaries, land offices, national forests, parks and monuments, Indian r... The Office (Washington [D.C).
1892. United States. General Land Office. Relief shown by shading.; Shows drainage, counties, railroads, private land grants, township lines, etc.; Prime meridians: Greenwich and Washington... General Land Officé (Washington, D.C.?).
50. State of Colorado : compiled from the official records of the General Land Office and other sources
1879. Roeser, C. (Charles). Relief shown by hachures.; "Department of the Interior, General Land Office, J.S. Williamson, Commissioner."; "Photo lith and print by Julius Bien,... J. Bien (New York).
51. State of Colorado : compiled from the official records of the General land office and other sources
1910. United States. General Land Office. Shows United States reclamation projects.; Inset maps: Leadville. -- City of Denver. -- Cripple Creek.; "Note: Medicine Bow National Forest now Col... Supt. of Docs., G.P.O (Washington, D.C).
1876. United States. General Land Office. Photo lith & print. by Julius Bien. 16 & 18 Park Place, N.Y.; Under the direction of J.A. Williamson, Commissioner.; Relief shown by hachures.; Pri... General Land Office (Washington, D.C).
1895. Snell, Edward S. Mining claims--Colorado--Teller County--Maps.
1913. George, Russell D., 1866-. Relief shown by contours and gradient tints.; Includes diagr. showing relation of Colorado to International map of the world and insets of "Canon C... Colorado State Geological Survey (Boulder, Colo).
1928. Geological Survey (U.S.). Relief shown by contours and spot heights.; Includes inset showing "Railroad lines leading to Mesa Verde National Park." 70 x 107 centimeters Scale... The Survey (Washington, D.C).
1929. United States. Bureau of Reclamation. Relief shown by contours.; Prepared in the Washington office, J.H. Pellan, chief draftsman.; Includes text. 29 x 24 Centimeters Scale approximately... U.S. Bureau of Reclamation (Washington, D.C).