RR Survey Expedition 1861 Western US Lot x 8 Landscape Views Civil War printsLot x 8 Western U. S. Prints. (Old Prints, 19th Century Prints, Americana, Stansbury Expedition, Madelin Pass, Franklin Valley, Humboldt Pass, Porcupine Terraces, Landscape Views). Issued 1861, Washington, D. C. for the RR Survey. Engr. by Selmar Siebert's Engraving & Printing Establishment. Lot x 8 Civil War era mid 19th century engraved landscape views of the American West as seen by the party in search of an optimal route for the westward railroad