Denver and Rio Grande Western Railroad construction, in (probably) Colorado or Utah, consists of a crane-shovel loading a dump truck; letters read: "Driscoll Trucking Co.," "Marion Type 7." A man sits in another truck, by tracks.
Denver and Rio Grande Western Railroad Company--1920-1940.; Dump trucks--1920-1940.; Railroad construction & maintenance--1920-1940.; Railroad construction workers--1920-1940.; Steam shovels--1920-1940.
[between 1922 and 1935?]
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