Hough, Emerson The passing of the frontier a chronicle of the old West by Emerson Hough. - New Haven Yale university press 1921, c1918. - x, 181 p. front., plates, ports., fold. map. - Chronicles of America series v. 26. . "Abraham Lincoln edition." "Bibliographical note": p. 175-178. LCCN: fel36001188 //r852 Subjects--Topical Terms: Frontier and pioneer life--West (U.S.) Subjects--Geographic Terms: West U.S--History. LC Class. No.: E173 / .C55 vol. 26