Manuscripts
Stowing gear for the going through Cataract Canyon in Sportyaks. Camp below the mouth of Butler Canyon. Mile 212.8. Bill Belknap, Buzz Belknap, Dock Marston
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Bathing dishes at camp below Butler Canyon. Bill Belknap, Dock Marston, Buzz Belknap
Manuscripts
mssMarston papers V007/0175

Dock Marston and Bill Belknap with Sportyak; Boulder City after return from Cataract Canyon
Manuscripts
mssMarston papers V163/0132

Dock Marston and Bill Belknap with Sportyak used in Cataract CAnyon after return from transit
Manuscripts
mssMarston papers V163/0133

Dock Marston lining a Sportyak thru Dark Canyon Rapid. Jorgen Visbak and Buzz Belknap in distance
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mssMarston papers V017/0116

Dock Marston and Buzz Belknap climb to cave at Travertine Canyon
Manuscripts
mssMarston papers V094/0061

Dock Marston and Bill Belknap with Sportyak used in 1964 transit of Cataract Canyon. News photo with Polaroid camera
Manuscripts
mssMarston papers V152/0130