Manuscripts
Drilling the upper Girand Damsite. View from the south side of the Colorado River looking north up the Grand Canyon. The drilling rig in the right hand corner is at the location of Girand's proposed damsite
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Drillers camp at mouth of Diamond Camp at time of the investigation of the Girand damsites
Manuscripts
mssMarston papers V093/0141
![The Girand proposal for a dam at Diamond Creek. The commentary by Householder [sic] in connection with this photo is on the back of this sheet](/_next/image?url=https%3A%2F%2Frail.huntington.org%2FIIIF3%2FImage%2F22APN4IMZIPN%2Ffull%2F%5E360%2C%2F0%2Fdefault.jpg&w=750&q=75)
The Girand proposal for a dam at Diamond Creek. The commentary by Householder [sic] in connection with this photo is on the back of this sheet
Manuscripts
mssMarston papers V093/0135

Drilling equipment used in anchoring the cable rigs at the Rim of Marble Canyon. Lower Marble Canyon damsite, Mile 39
Manuscripts
mssMarston papers V050/0091.01

Drilling equipment used in anchoring the cable rigs at the Rim of Marble Canyon. Lower Marble Canyon damsite, Mile 39
Manuscripts
mssMarston papers V050/0091.02

