by Bill Gee | Mar 30, 2023 | Photography/Video
This is a collection of around 100 photographs from David Griffith’s collection. He graciously provided these photos specifically to post on the web site. All of these photos date from before the entrance shaft was built. Most of them are from the middle 1960s...
by Bill Gee | Mar 30, 2023 | Photography/Video
This is a collection of random photographs from Upstream Thunder River. Most were taken after the entrance shaft was completed.
by Bill Gee | Mar 30, 2023 | Photography/Video
This is a collection of random photos from Downstream Thunder River. All of these were taken after the entrance shaft was completed.
by Bill Gee | Mar 30, 2023 | Photography/Video
This is a random collection of photos from carroll Passage. Most were taken after the shaft entrance was finished.
by Bill Gee | Mar 28, 2023 | Photography/Video
Also known as the T-Survey.
by Bill Gee | Mar 28, 2023 | Photography/Video
These photos were taken by Derek Holtmann on 14 July 2018.
