Manuscripts
Bill Hall's Bell helicopter above the mesa west of Rainbow Bridge
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Air Force baloneys and Bill Halls's Bell helicopter. Mesa west of Rainbow Bridge
Manuscripts
mssMarston papers V032/0079

Bill Hall's Bell helicopters at The Narrows during the Udall party trip at end of April, 1961
Manuscripts
mssMarston papers V032/0229

Rainbow Bridge- a natural arch rising 308 feet above the stream in Bridge Canyon
Manuscripts
mssMarston papers V032/0143


