JACKSON, William Henry (1843-1942) -- THODE, Jackson C. (editor). William Henry Jackson's Rocky Mountain Railroad Album, Steam and Steel Across the Great Divide. Silverton: Sundance Publications, 1976. Large folio (626 x 444 mm). Numerous mammoth toned reproductions of Jackson's photographs. Original red and black leather, gilt (scant wear, otherwise fine). LIMITED EDITION, number 941 of 3,000 copies. "U.S. Bicentennial Commemorative Edition" in honor of Jackson.