Manuscripts
Hatch pontoon in Hells Half Mile. Dinosaur National Monument
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One of the Hatch pontoons on the rocks at the lower end of Hells Half Mile
Manuscripts
mssMarston papers V111/0132

One of the Hatch pontoons on the rocks at the lower end of Hells Half Mile
Manuscripts
mssMarston papers V111/0133

Hatch Pontoon in Triplet Rapid. Dinosaur National Monument. The man in the stern is inviting troubles
Manuscripts
mssMarston papers V111/0066

Bus Hatch pontoon driving directly toward a rock in Hella Half Mile
Manuscripts
mssMarston papers V111/0122
![The same Hatch pontoon as in Farquhar 57 CNLE 1 in Hells Half Mile [V111/0114]. It has moved down to the middle of the Rapid](/_next/image?url=https%3A%2F%2Frail.huntington.org%2FIIIF3%2FImage%2F22APN4I0OFPA%2Ffull%2F%5E360%2C%2F0%2Fdefault.jpg&w=750&q=75)
The same Hatch pontoon as in Farquhar 57 CNLE 1 in Hells Half Mile [V111/0114]. It has moved down to the middle of the Rapid
Manuscripts
mssMarston papers V111/0115
