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1861 Reduced section, general map, North Amer … Exploration Book Reduced section of a general map of Nort … |
1861 Reduced section, sketch, W. pt. of North … Exploration Book Reduced section of a sketch of the weste … |
1861 Reduced section, map of North America, 1 … Exploration Book Reduced section of map of North America … |
1861 Reduced section, territory west of Rocky … Exploration Book Reduced map of the territory west of the … |
1861 Weber Lower Canyon. Exploration Book Weber Lower Canyon. April 5th at 2 P.M. … |
1861 Second or Sheeprock Canyon of Weber Rive … Exploration Book Second or Sheeprock Canyon of Weber Rive … |
1861 Porcupine Terrace. Exploration Book Porcupine Terrace. Uintah Mountains in t … |
1861 Round Prairie From Head of the Same. Exploration Book Round Prairie From Head of the Same. Apr … |
1861 Goshoot Passage. Exploration Book Goshoot Passage showing 65 miles of the … |
1861 Humboldt Pass. Exploration Book Humboldt Pass. May 22nd at 12 A.M. from … |
1861 Franklin Valley. Exploration Book Franklin Valley. May 24th at 10 A.M. fro … |
1861 Valley of Humboldt River at Lassen's Mea … Exploration Book Valley of the Humboldt River at Lassen's … |
1861 Madelin Pass. Exploration Book Madelin Pass. June 19th at 2 P.M. view t … |
1861 West End of Madelin Pass. Exploration Book West End of Madelin Pass. June 26th at 8 … |
1861 No. Slopes of the Sierra Nevada. Exploration Book Northern Slopes of the Sierra Nevada. Ju … |
1861 Portion, main mountain passage of Upper … Exploration Book Portion of the main mountain passage of … |
1861 Profiles, main routes surveyed 1855. Exploration Book Profiles of the main routes surveyed, co … |
1861 St. Paul to Riviere Des Lacs. Exploration Book St. Paul to Riviere Des Lacs; from Explo … |
1861 Riviere des Lacs to Rocky Mountains. Exploration Book Riviere Des Lacs to the Rocky Mountains; … |
1861 Rocky Mountains to Puget Sound. Exploration Book Rocky Mountains to Puget Sound; from Exp … |
1861 Routes near 47th & 49th parallels, profi … Exploration Book Routes near the 47th and 49th parallels. … |
1861 San Francisco Bay to N. boundary of Cali … Exploration Book From San Francisco Bay to the Northern B … |
1861 Northern Boundary of California to Colum … Exploration Book From the Northern Boundary of California … |
1861 Profiles 1 Benicia-Ft. Reading & Ft. For … Exploration Book Routes in Oregon and California. Profile … |
1861 Profiles 2 Des Chutes Valley-Vancouver & … Exploration Book Routes in Oregon and California. Profile … |
1861 From the Valley of Green River to Great … Exploration Book From the Valley of Green River to the Gr … |
1861 From Great Salt Lake to Humboldt Mountai … Exploration Book From Great Salt Lake to the Humboldt Mou … |
1861 From the Humboldt Mountains to the Mud L … Exploration Book From the Humboldt Mountains to the Mud L … |
1861 From the Mud Lakes to Pacific Ocean. Exploration Book From the Mud Lakes to the Pacific Ocean; … |
1861 Profiles, 1 Ft. Bridger-Ft. Reading, 2 W … Exploration Book Profiles from Explorations and Surveys m … |
1861 From W. boundary of Missouri to mouth of … Exploration Book From the Western Boundary of Missouri to … |
1861 From mouth of Trap Creek to Santa Fe Cro … Exploration Book From the Mouth of Trap Creek to the Sant … |
1861 From Santa Fe Crossing to Coo-che-to-pa … Exploration Book From the Santa Fe Crossing to the Coo-ch … |
1861 From the Coo-che-to-pa Pass to Wahsatch … Exploration Book From the Coo-che-to-pa Pass to the Wahsa … |
1861 From Fort Smith to the Rio Grande. Exploration Book From Fort Smith to the Rio Grande from e … |
1861 From the Rio Grande to the Pacific Ocean … Exploration Book From the Rio Grande to the Pacific Ocean … |
1861 Profile Ft. Smith, Ark.-Martinez, Calif. Exploration Book General profile from Fort Smith, Arkansa … |
1861 General Map of Explorations and Surveys … Exploration Book General Map of Explorations and Surveys … |
1861 Passes, Sierra Nevada, Walker's Pass-Coa … Exploration Book Map of Passes in the Sierra Nevada from … |
1861 Map and Profile of Canada de las Uvas. Exploration Book Map and Profile of the Canada de las Uva … |
1861 Map and Profile of Tejon Pass. Exploration Book Map and Profile of the Tejon Pass; from … |
1861 1. Profiles, passes in the Sierra Nevada … Exploration Book Sheet no. 1. Profiles of passes in the S … |
1861 2. Profiles, passes in the Sierra Nevada … Exploration Book Sheet no. 2. Profiles of passes in the S … |
1861 From San Francisco Bay to Plains of Los … Exploration Book From San Francisco Bay to the Plains of … |
1861 From the Pimas Villages to Fort Fillmore … Exploration Book From the Pimas Villages to Fort Fillmore … |
1861 Profiles San Francisco Bay-Los Angeles & … Exploration Book Profiles from San Francisco Bay to Los A … |
1861 From the Red River to the Rio Grande. Exploration Book From the Red River to the Rio Grande; fr … |
1861 Cover: Reports of Explorations and Surve … Exploration Book (Covers to) Reports of Explorations and … |
1861 Contents: Reports of explorations and su … Exploration Book (Contents Page to) Reports of Exploratio … |
1861 Title Page: Memoir to accompany the Map … Exploration Book (Title Page to) Memoir to accompany the … |