William Henry Jackson (1843-1942) ROCKY MOUNTAINS, COLORADO, c.1880s. An interesting group of albumen prints (20), pasted down to thick period card, image sizes approx. 155 x 260mm, card sizes 200 x 305mm, all signed, titled, and numbered in the negatives, each with annotations in manuscript ink lower margin. Comprising a view of Marshall Pass, West Side; Nearing the Summit [of Pike's Peak]; Marshall Pass and Mt Ouray; a Denver & Rio Grande train car in Marshall Pass; Pike's Peak from the Garden of the Gods; Mt Abram near Ouray; Toll Gate at Bear Creek Falls; a sweeping view of Maintou; a view of the railroad tracks down from Minnehaha; Ute Pass; Royal Gorge at the Bridge Down; Bridge over the Uncompagre; Royal Gorge; the Black Cannon near Cimarron; the Royal Gorge; The Black Canon; Near Artist's Glen, Pike's Peak; Garden of the Gods, Cathedral Spires; horse and cart on the summit of Pike's Peak; and Toltec Gorge, Pike's Peak.