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1861 Weber Lower Canyon. Exploration Book Weber Lower Canyon. April 5t … |
1861 Second or Sheeprock Canyon o … Exploration Book Second or Sheeprock Canyon o … |
1861 Porcupine Terrace. Exploration Book Porcupine Terrace. Uintah Mo … |
1861 Round Prairie From Head of t … Exploration Book Round Prairie From Head of t … |
1861 Goshoot Passage. Exploration Book Goshoot Passage showing 65 m … |
1861 Humboldt Pass. Exploration Book Humboldt Pass. May 22nd at 1 … |
1861 Franklin Valley. Exploration Book Franklin Valley. May 24th at … |
1861 Valley of Humboldt River at … Exploration Book Valley of the Humboldt River … |
1861 Madelin Pass. Exploration Book Madelin Pass. June 19th at 2 … |
1861 West End of Madelin Pass. Exploration Book West End of Madelin Pass. Ju … |
1861 No. Slopes of the Sierra Nev … Exploration Book Northern Slopes of the Sierr … |
1861 Portion, main mountain passa … Exploration Book Portion of the main mountain … |
1861 Valley of the Mud Lakes. Exploration Book Valley of the Mud Lakes show … |