Thanks, Frank.
I remember that article well! A classic story in a classic publication.
(And Jewel Cave had finally reached 50 miles to become the World's fifth
longest cave ------)
By the way - - in cleaning up the basement in the aftermath of too much
flooding, I ran across a "mint" copy of IE #1. Unharmed!
DirtDoc
----- Original Message -----
You can read Mike’s captivating account of his solo trip in Inside Earth #3,
available for free download via the link below. (Thank you Bill Mixon for
scanning all the long out-of-print Inside Earth issues!)
https://www.hightail.com/download/OGhmZXQ1TlF3TGhqQThUQw
Frank Binney
