UNION OIL COMPANY'S
Natural Color Scenes of the West
ROCK ISLAND DAM below Wenatchee, Washington, is part
of the Columbia River power and irrigation system. Salmon,
trapped here during their spawning season, are taken farther
north in tank trucks and released in the various tributaries.
TOUR THE WEST THIS YEAR WITH
76
GASOLINE
UNION
MADE IN U. S. A.
