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1869 Title Page: Geological repor … Exploration Book (Title Page to) Geological R … |
1869 Map Of The Yellowstone And M … Exploration Book U.S. War Department Map Of T … |
1877 Diurnal force of vapor. Exploration Book Diurnal force of vapor. Pioc … |
1877 Diurnal relative humidity. Exploration Book Diurnal relative humidity. P … |
1895 Mt. Moran, Wyo. Exploration Book Mount Moran, Teton Range, Wy … |
1895 Mammoth Hot Springs. Exploration Book Marble Basins, Mammoth Hot S … |
1895 Mammoth Hot Springs. Exploration Book Terraced Basins, Mammoth Hot … |
1879 Bird's eye view of the Black … [Exploration Book, Regional Bird's eye view of the Black … |
1879 Map of the Black Hills of Da … [Exploration Book, Regional Map of the Black Hills of Da … |
1879 Geological map of the Black … [Exploration Book, Regional Geological map of the Black … |
1879 Cover: Topographical, geolog … [Exploration Book, Regional (covers to) Topographical an … |
1879 Title Page: Topographical an … [Exploration Book, Regional (Title Page to) Topographica … |
1874 A geological map of the Blac … Exploration Book A geological map of the Blac … |
1875 Drawings of new fossils foun … Exploration Book Drawings of new fossils foun … |
1874 Map of a reconnaissance of t … Exploration Book Map of a reconnaissance of t … |
1874 Map of the Black Hills from … Exploration Book Map of the Black Hills from … |
1868 Map of the Yellowstone and M … Exploration Book U.S. War Department : Map of … |
1877 Winnemucca, Ft. Fred Steele, … Exploration Book Sketch of Winnemucca, Nevada … |
1877 Beaver, Cheyenne, Fort Union … Exploration Book Sketch of Beaver, Utah showi … |
1877 Diurnal barometric curves. Exploration Book Diurnal barometric curves. H … |
1877 Diurnal barometric curves. Exploration Book Diurnal barometric curves. T … |
1877 Diurnal barometric curves. Exploration Book Diurnal barometric curves. P … |
1877 Diurnal temperature. Exploration Book Diurnal temperature. Georget … |
1877 Diurnal temperature. Exploration Book Diurnal temperature. Trinida … |
1877 Differences, wet, dry bulb t … Exploration Book Mean differences, wet and dr … |
1877 Differences, wet, dry bulb t … Exploration Book Mean differences, wet and dr … |
1858 Ft. Kearney South Pass & Hon … Exploration Book Preliminary Map of the Centr … |