Descent sets are ideal for research and to add to your collection. This set comprises three issues covering the final link in the Three Counties System in the Yorkshire Dales, with articles, photos and a survey in issues (224), (225) and (226) in 2012. Not only does Tim Allen cover the breakthrough itself, with Frank Pearson writing on the essence of digging, this set also includes a complete analysis of the system's length plus that of as-yet unconnected caves, the resulting media circus and Andy Walsh's fantasy trip from one end of the system to the other.
These three issues would normally cost £6.75 x 3 = £20.25. However, this Descent set will cost you only £14.50, and that's with UK postage included (sorry, but at present these offers are limited to UK postal destinations – if you require an overseas delivery, please let us know and we can quote you a price).
To find what else appeared in those issues, use the links from the issue numbers above. Descent sets are also available in complete years and if there are other topics than those already on offer that you would like to see included in our Descent sets, please let us know.