A.J. Russell 1868-1870 Echo Canon, looking east from Death's Rock [Union Pacific R.R. views, across the continent, west from Omaha.]
Stereoview Library of Congress, Prints and Photographs Division Reproduction Number: LC-DIG-stereo-1s00104 (digital file from original photo, front) LC-DIG-stereo-2s00104 (digital file from original photo, back) LC-USZ62-20329 (b&w film copy neg. of half stereo)
