Unfortunately my Dad who was a keen caver throughout his younger years died earlier this year and as such I have a number of caving magazines that may be of interest, I'm selling them as a job lot on ebay, there's 17 copies of descent. 1 copy of international Caver and 5 copies of BCRA caves and Caving. They're mostly in very good condition for the age.

Further details can be found here http://rover.ebay.com/rover/1/710-53481-19255-0/1?icep_ff3=2&pub=5575378759&campid=5338273189&customid=&icep_item=402312081703&ipn=psmain&icep_vectorid=229508&kwid=902099&mtid=824&kw=lg&toolid=11111