Denver and Salt Lake (D&SL) train on Rollins Pass above Tolland (Gilpin County), Colorado.
Denver and Salt Lake Railroad Company--1910-1930.; Gilpin County (Colo.)--1910-1930.; Rollins Pass (Colo.)--1910-1930.; Passes (Landforms)--Colorado--Gilpin County--1910-1930.; Railroads--Colorado--Gilpin County--1910-1930.
Denver and Salt Lake (D&SL) caboose and flat cars near Tolland (Gilpin County), Colorado.
Denver and Salt Lake Railroad Company--1910-1930.; Gilpin County (Colo.)--1910-1930.; Railroad cabooses--Colorado--Gilpin County--1910-1930.; Railroad freight cars--Colorado--Gilpin County--1910-1930.
Members of a Denver and Salt Lake Railroad Company (D&SL) survey crew pose on a log bridge over the Colorado River in Gore Canyon (Grand County), Colorado.
Colorado River (Colo.-Mexico); Grand County (Colo.)--1900-1940.; Surveyors--Colorado--Grand County--1900-1940.; Denver and Salt Lake Railroad Company.
Smoke rises from Denver and Rio Grande Western Railroad locomotives 1514 (4-8-2) and 3375 (2-6-6-0 former D&SL 216) on a double header freight train in Alamosa (Alamosa County), Colorado.
Denver and Rio Grande Western Railroad Company--1940-1950.; Alamosa (Colo.)--1940-1950.; Railroad locomotives--Colorado--Alamosa--1940-1950.; Railroads--Colorado--Alamosa--1940-1950.
Three-quarter view of right side of engine, from front end. Photographed: Rollinsville, Colo., November 6, 1935.
Locomotives--1930-1940.; Railroads--Trains--Pictorial works--1935.; Railroad locomotives--Colorado--Rollinsville.; Denver and Salt Lake Railway Company.