| Hayden, Ferdinand Vandeveer |
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(1829-1887)
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 Drainage Map of Colorado, Department of the Interior US Geological and Geographical Survey of the Territories details |  Economic Map of Portions of Wyoming, Idaho, and Utah from the Department of the Interior U.S. Geological and Geographical Survey of the Territories. details |  General Geological Map of the Area Explored and Mapped by Dr. F.V. Hayden and the Surveys Under His Charge 1869-1880 details |  General Map. showing the situation of the Yellowstone National Park... details |  Geological Map of Portions of Wyoming, Idaho, and Utah, Department of the Interior U.S. Geological and Geographical Survey of the Territories details |  Northern Central Colorado, U.S. Geological and Geographical Survey of the Territories, Surveyed in 1873, '74, '75 details |  Parts of Western Wyoming, Southeastern Idaho and Northeastern Utah, U.S. Geological and Geographical Survey of the Territories details |  Triangulation Map of Colorado, Department of the Interior U.S. Geological and Geographical Survey of the Territories details |
