Manuscripts
Dock Marston and Bill Belknap with Sportyak used in 1964 transit of Cataract Canyon. News photo with Polaroid camera
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Dock Marston and Bill Belknap with Sportyak used in Cataract CAnyon after return from transit
Manuscripts
mssMarston papers V163/0133

Dock Marston and Bill Belknap with Sportyak. Boulder City. News photo
Manuscripts
mssMarston papers V152/0131

Dock Marston, Jim Jordan and Sportyak; Pierces Ferry, camera in hands Bill Belknap
Manuscripts
mssMarston papers P041/0283

Dock Marston and Bill Belknap with Sportyak; Boulder City after return from Cataract Canyon
Manuscripts
mssMarston papers V163/0132
![Dock Marston at D. Julien inscription ["by Marston" means Belknap used Marston's camera]](/_next/image?url=https%3A%2F%2Frail.huntington.org%2FIIIF3%2FImage%2F22APN4IF7WSV%2Ffull%2F%5E360%2C%2F0%2Fdefault.jpg&w=750&q=75)
Dock Marston at D. Julien inscription ["by Marston" means Belknap used Marston's camera]
Manuscripts
mssMarston papers V016/0059

Dock Marston; Bill Lindsley; Bill Belknap. Rigging a Sportyak at 217 Mile Rapid
Manuscripts
mssMarston papers V091/0133