National Park Service Sign
Photographer: O.W. Wallis
Lake Mead National Recreation Area, LAKE 4561
National Park Service sign on highway from Boulder City to Hoover Dam, January 4, 1955
National Park Service Sign
Photographer: O.W. Wallis
Lake Mead National Recreation Area, LAKE 4561
National Park Service sign on highway from Boulder City to Hoover Dam, January 4, 1955
