A photograph, taken outdoors, of seven men sitting and standing at the entrance of a railroad bridge that goes over the Colorado River. The view is looking down through the bridge.

A photograph of Lower Bingham, D&RG "high line" construction, lower terminus of Copper belt R.R. Blasting in cut, upper left cut loose boulders which crashed through the title house, near the left edge.

A photograph of D&RG "High line" construction, looking northward across Bingham Canyon, Tower of Telegraph aerial tram. Prominence center background at peak.

A photograph, taken outdoors, of a view from across a lake of an iron railroad bridge and a small town. The piers and deck girders of the west span are shown.

A photograph, taken outdoors, of a large iron railroad bridge. There are two men sitting on the edge.

A photograph taken outdoors, of a view through a railroad bridge going over the Green River. A sign over the bridge reads: "Trains Crossing this Bridge Will Not Exceed Over 10 Miles per Hour"; and the sign next to the bridge reads: "No Thoroughfare. All Persons FORBIDDEN Trespassing on this BRIDGE."

A photograph of the R. G. W. dining and lunch room and hotel at Helper, Utah with at least five sets of railroad tracks running in front of it. This building was destroyed by a fire in 1922 during a shop men's strike, due to careless smoking by state militiaman.

A photograph of Helper, Utah looking north from the south end of the railroad yard just below caboose track.

A photograph, taken outdoors, of five men standing next to railroad tracks and a railroad bridge with a railroad car on the tracks that says D. & R. G. 11090 on the side of it. The bridge is over the Colorado River.

A photograph of men standing on the ground next to some railroad tracks and an iron bridge that is being built.