Map no. 3 from the Santa Fe crossing to the Coo-Che-to-pa Pass.
Pacific railroads--Explorations and surveys--Maps
Scale of original map: 1:760,320. Original publisher: U.S. War Department; Engraved by Selmar Siebert, 1855;
Egloffstein, F. W., 1824-1885
Digitized by: J. Willard Marriott Library, University of Utah
Gunnison, J. W. (John Williams), 1812-1853 ; Beckwith, E. G. (Edward Griffin), 1818-1881.
Scanned with a Leica S1 Pro digital scanning camera, using a Hasselblad 120mm Makro-Planar f/4 lens. Exposure was at f/11 with a blue filter. Lighting provided by Kaiser Softlite ProVision 6x55W fluorescent 5400K daylight lights. Files saved as uncompressed TIFF at 3500x 5117 pixels. Tif files imported into CONTENTdm for conversion to JPEG2000 display images
G4051.P3 1855 E5 Map-3; Explorations and surveys for a rail road route from the Mississippi River to the Pacific Ocean. Route near the 38th & 39th parallels