An engineer looks through a theodolite in the interior of a tunnel as he works on the proposed Loveland Pass tunnel project in Summit or Clear Creek County, Colorado. The man wears a heavy plaid wool jacket, hat, and glasses. Pipes run along the...
In Midway, Weld County [?], Colorado, men pose on a storefront boardwalk. They wear bowler or slouch hats and suits. Two ride donkeys; another holds a surveyor's tripod and theodolite. Signs read: "Coors Gold Beer," "Grand View Saloon," and...
Members of a survey party for the Gallatin and Butte line of the Northern Pacific Railroad Company stand or sit in a row at a camp on Homestake Pass in Jefferson County or Silver Bow County, Montana. The men wear coats, suspenders and flat brimmed...
Northern Pacific Railroad Company--1880-1890.; Construction camps--Montana--1880-1890.; Railroad construction & maintenance--Montana--1880-1890.; Railroad employees--Montana--1880-1890.; Surveyors--Montana--1880-1890.; Tents--Montana--1880-1890.
Men, members of a Denver & Salt Lake railroad survey crew, hold ropes and walk across catwalks made of logs secured with rope above the Colorado River in Gore Canyon (Grand County), Colorado. Men wear pants tucked into tall boots, jackets and hats....
Denver and Salt Lake Railroad Company--1900-1910.; Colorado River (Colo.-Mexico)--1900-1910.; Gore Canyon (Colo.)--1900-1910.; Grand County (Colo.)--1900-1910.; Canyons--Colorado--Grand County--1900-1910.; Pedestrian bridges--Colorado--Grand...
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