This tinted lithograph of “Colorado Desert and Signal Mountain" was produced after an original sketch by expedition artist Charles Koppel (fl. 1853-1865). It was printed as Plate XI in Volume V, Part I, following page 40, in the "General Report," part of the “Routes in California, to Connect with the Routes near the Thirty–Fifth and Thirty–Second Parallels, Explored by Lieutenant R. S. Williamson, Corps of Topographical Engineers, in 1853."
The volume was printed as part of the "Reports of Explorations and Surveys, to ascertain the most practicable and economical route for a railroad from the Mississippi River to the Pacific Ocean" in 1856 by A. P. O. Nicholson (1808-1876) of Washington, D.C.
This tinted lithograph of “Los Angeles" was produced by Thomas Sinclair (1805-1881) after an original sketch by expedition artist Charles Koppel (fl. 1853-1865). It was printed as Plate X in Volume V, Part I, following page 34, in the "General Report," part of the “Routes in California, to Connect with the Routes near the Thirty–Fifth and Thirty–Second Parallels, Explored by Lieutenant R. S. Williamson, Corps of Topographical Engineers, in 1853."
The volume was printed as part of the "Reports of Explorations and Surveys, to ascertain the most practicable and economical route for a railroad from the Mississippi River to the Pacific Ocean" in 1856 by A. P. O. Nicholson (1808-1876) of Washington, D.C.
This tinted lithograph of “Great Basin from the Summit of Tejon Pass” was produced after an original sketch by expedition artist Charles Koppel (fl. 1853-1865). It was printed as Plate V in Volume V, Part II following page 50 in the "Geological Report by W. P. Blake, Geologist and Minerologist to the Expedition," as part of the “Routes in California, to Connect with the Routes near the Thirty–Fifth and Thirty–Second Parallels, Explored by Lieutenant R. S. Williamson, Corps of Topographical Engineers, in 1853."
The volume was printed as part of the "Reports of Explorations and Surveys, to ascertain the most practicable and economical route for a railroad from the Mississippi River to the Pacific Ocean" in 1856 by A. P. O. Nicholson (1808-1876) of Washington, D.C.
This tinted lithograph of “Mission and Plain of San Fernando” was originally drawn by an expedition artist Charles Koppel (fl. 1853-1865). It was printed as Plate VI following page 74 in the "Geological Report by W. P. Blake (1826-1910), Geologist and Minerologist to the Expedition," as part of Volume V, Part II of the "Report of Lieutenant R. S. Williamson (1825-1882), Corps of Topographical Engineers, Upon the Routes in California to Connect with the Routes Near the Thirty-fifth and Thirty-second Parallels" by Lieutenant R. S. Williamson ... in 1853."
The volume was printed as part of the "Reports of Explorations and Surveys, to ascertain the most practicable and economical route for a railroad from the Mississippi River to the Pacific Ocean" in 1856 by A. P. O. Nicholson (1808-1876) in Washington, D.C.
This tinted lithograph of “Mirage on the Colorado River” was prepared after an original sketch by ah expedition geologist and artist William P. Blake (1826-1910). It was printed as Plate XII in Volume V, Part II following page 250 in the "Geological Report by W. P. Blake, Geologist and Minerologist to the Expedition," as part of Volume V, Part II of the “Routes in California, to Connect with the Routes near the Thirty–Fifth and Thirty–Second Parallels, Explored by Lieutenant R. S. Williamson, Corps of Topographical Engineers, in 1853."
The volume was printed as part of the "Reports of Explorations and Surveys, to ascertain the most practicable and economical route for a railroad from the Mississippi River to the Pacific Ocean" in 1856 by A. P. O. Nicholson (1808-1876) of Washington, D.C.
This tinted lithograph of “Metamorphic Rocks - Borders of the Desert" was produced after an original sketch by expedition artist Charles Koppel (fl. 1853-1865). It was printed as Plate XIII in Volume V, Part II, following page 235, in the "Geological Report by W. P. Blake, Geologist and Minerologist to the Expedition," as part of the “Routes in California, to Connect with the Routes near the Thirty–Fifth and Thirty–Second Parallels, Explored by Lieutenant R. S. Williamson, Corps of Topographical Engineers, in 1853."
The volume was printed as part of the "Reports of Explorations and Surveys, to ascertain the most practicable and economical route for a railroad from the Mississippi River to the Pacific Ocean" in 1856 by A. P. O. Nicholson (1808-1876) of Washington, D.C.
This tinted lithograph of “Fort Massachusetts at the Foot of the Sierra Blanca Valley of San Luis" was produced by Thomas Sinclair (1805-1881), Philadelphia, after a sketch by John Mix Stanley (1814-1872) and an original sketch by expedition artist R. H. Kern (1821-1853). It was printed as a plate in Volume II following page 38, in the "Report of Explorations for a Route for the Pacific Railroad, by Captain J. W. Gunnison (1812-1853), Topographical Engineers, Near the 38th and 39th Parallels of North Latitude, from the Mouth of the Kansas River, Missouri to the Sevier Lake in the Great Basin" by Lieutenant E. G. Beckwith (1818-1881), Third Artillery.
The volume was printed as part of the "Reports of Explorations and Surveys, to ascertain the most practicable and economical route for a railroad from the Mississippi River to the Pacific Ocean" in 1855 by A. P. O. Nicholson (1808-1876) of Washington, D.C.
This tinted lithograph of “Cascades of the Columbia" was produced by Sarony, Major & Knapp (fl. 1857-1867) after an original sketch by John Mix Stanley (1814-1872). It was printed as Plate XLV in Volume XII, Book I, following page 155, in the "General Report" by Isaac I. Stevens (1818-1862) in the "Report of Explorations for a Route for the Pacific Railroad near the 47th and 49th Parallels of North Latitude, from St. Paul, Minnesota, to Puget Sound," 1855.
The volume was published as part of the "Explorations and Surveys to ascertain the most practicable and economical route for a Railroad from the Mississippi river to the Pacific Ocean," published as a twelve volume set in the mid-1850s to 1860. Volume 12 was printed in 1860 by Thomas H. Ford (1814-1868).
This tinted lithograph of “South End of S. Inez Mountains & S. Buenaventura Valley" was produced after an original sketch by engineer and surveyor A. H. Campbell (1826-1899). It was printed as Plate II in Volume VII, Part I, following page 6, in the "General Report," part of the "Report of Explorations for Railroad Routes from San Francisco Bay to Los Angeles, California, West of the Coast Range, and from the Pimas Villages on the Gila to the Rio Grande, Near the 32nd Parallel of North Latitude," by Lieutenant John G. Parke, Corps of Topographical Engineers, Assisted by Albert H. Campbell, Civil Engineer, 1854-1855."
The volume was printed as part of the "Reports of Explorations and Surveys, to ascertain the most practicable and economical route for a railroad from the Mississippi River to the Pacific Ocean" in 1856 by A. P. O. Nicholson (1808-1876) of Washington, D.C.
This colored lithograph of "Carpodacus cassinii [Baird] and Melospiza fallax [Baird]" (now "Carpodacus assinii" (Cassin's finch) and "Melospiza melodia fallax (Song sparrow) is believed to have been originally drawn by C. B. R. Kennerly (1830-1861) and H. B. Mollhausen (1825-1905), then drawn on stone by William E. Hitchcock (ca 1822-ca 1906), lithographed by Bowen & Company of Philadelphia (ca 1840-1870), and likely hand colored by Bowen firm colorists or Lavinia Bowen (ca 1820- ca 1872).
The image was published as Plate XXVII in the Zoological Report, Volume X, Part VI, No. 3, following page 35 in C. B. R. Kennerly's "Report Upon the Birds of the Route" (near the 35th Parallel explored by Lieutenant Whipple in 1853 and 1855). The report was published in the volume “Reports and Surveys to Ascertain the Most Practable and Economical Route for a Railroad from the Mississippi River to the Pacific Ocean ... 1853, 1856, Volume X." The volume was printed in 1859 by Beverley Tucker of Washington, D.C.