Pitlamp
Well-known member
Right from being a very young caver, when I was kindly shown around Lamb Leer by Alison Moody, Black Wal and others, I've been aware of a geophysical study by a Professor Palmer, which had identified the existence of a large unknown void. I was wondeing if anyone could answer a few questions for me:
1. What year(s) was this done?
2. What was Palmer's full name?
3. What technique was used?
Thanks.
1. What year(s) was this done?
2. What was Palmer's full name?
3. What technique was used?
Thanks.