aricooperdavis
Moderator
Does anyone have a copy of Cave Science Volume 3 (1952) that they could take a quick photo of for me?
I'm looking for an article by T.R. Shaw entitled "Penn Recca Slate Mine" pages 199-240.
Cheers!
Ari
I'm looking for an article by T.R. Shaw entitled "Penn Recca Slate Mine" pages 199-240.
Cheers!
Ari