A Tunnel Runs Through It

Here’s a couple of great shots of some unidentified workers in random tunnels in the rock around Glen Canyon Dam. The captions below the pictures tell you what was written or stamped on the back. I don’t know what these tunnels were used for, or if they’re still there. Enjoy!

Photo: F. S. Finch, USBR
4/27/1957
Source: The LeGate Family
The back of the photo reads, “Small tunnel in keyway. Used for what I don’t know.”
Photo: A. E. Turner, USBR
1/30/1958
Source: The LeGate Family
The back of this photo simply reads, “Tunnel in Keyway.”

-Mike