I have sponsored a photographic prize at this years Hidden Earth event (26 - 28 September) This is an underground photo of any abandoned man made feature - this includes, Mines, Drains, Sewers, cold war etc First prize £100 of books and runner up £20 of books - you can enter on the day see the website http://hidden-earth.org.uk/ Mike For New and Used Mining, IA and Caving books www.moorebooks.co.uk ( please note there will be regular updates as I have many books in stock not yet listed) SHROPSHIRE MINES TRUST http://shropshiremines.org.uk SNAILBEACH MINE http://snailbeachmine.org.uk TANKERVILLE MINE http://shropshiremines.org.uk/tankerville/tankerville.htm MINES IN CYPRUS http://shropshiremines.org.uk/cyprus/cyprus.htm