Pine Creek Road (Utah SR 9), Zion National Park, 1974.

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1974National ParkPine Creek RoadUtahUtah SR 9Zion National Park

Pine Creek Road (Utah SR 9), Zion National Park, 1974.

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1974National ParkPine Creek RoadUtahUtah SR 9Zion National Park

Zion National Park Visitor Center, 1974.

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1974CarrieFamilyGregNational ParkUtahZion National Park

The Watchman, Zion National Park Visitor Center, 1974.

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1974National ParkThe WatchmanUtahZion National Park

Looking towards intake towers and Arizona from Nevada side of Hoover Dam, 1974.

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1974DamHoover Dam

View towards Lake Mead from the center crest of Hoover Dam, 1974.

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1974Colorado RiverDamHoover DamLake Mead

Hoover Dam and wall of Black Canyon of the Colorado River, 1974.

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1974DamHoover Dam

Outlet Works, Hoover Dam, 1974.

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1974DamHoover Dam

Boulder Beach Visitor Center, Lake Mead, Nevada, 1974.

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1974Boulder Beach Visitor CenterCarrieFamilyLake MeadNevada

Boulder Beach Visitor Center, Lake Mead, Nevada, 1974.

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1974Boulder Beach Visitor CenterFamilyLake MeadNevada

Boulder Beach Visitor Center, Lake Mead, Nevada, 1974.

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1974Boulder Beach Visitor CenterLake MeadNevada