View of a ditch adjoining the South Platte River in Denver, Colorado; shows Eagle Flower Mills, the 20th (Twentieth) Street Viaduct, and signs: "Crescent Flour Mills" and "Pride of the Rockies Flour."
Eagle Flour Mills (Denver, Colo.)--1910-1920.; Storm sewers--Colorado--Denver--1910-1920.; Denver (Colo.)--1910-1920.; South Platte River (Colo. and Neb.)--1910-1920.; Flour & meal industry--Colorado--Denver--1910-1920.;...