Students pose at Colorado College, Colorado Springs, El Paso County, Colorado, with transits and survey rods. Hagerman, Cutler and Montgomery halls show in background.
Union Pacific railroad survey crew members pose in their camp along the Grand (Colorado) River with transits on tripods, rods, levels, chains, guitar, and axes, near Glenwood Springs, Colorado. Members include: J. I. Barlow, Lewis Blickensderfer,...
Union Pacific Railroad Company--1880-1890.; Colorado River (Colo.-Mexico)--1880-1890.; Railroad employees--Colorado--1880-1890.
Union Pacific railroad survey crew members pose in their camp along the Grand (Colorado) River, with snow, transits on tripods, rods, and levels, Grizzly Canyon, near Glenwood Springs, Colorado.
Union Pacific Railroad Company--1880-1890.; Colorado River (Colo.-Mexico)--1880-1890.; Railroad employees--Colorado--1880-1890.
Union Pacific railroad survey crew members pose in their camp along a river (possibly the Colorado, Grand) with transits on tripods, rods, levels, chains, guitar, and axes, near Glenwood Springs, Colorado. They include: J. I. Barlow, Lewis...
Union Pacific Railroad Company--1880-1890.; Colorado River (Colo.-Mexico)--1880-1890.; Railroad employees--Colorado--1880-1890.