The following is a book I almost missed Study of A Mine Cost Book, Wheal Agar , October 1855 - November 1859 This is a fascinating study of the mine and its activities. The cost book says so much about the mine and how it is run and is an example of what historians can interpret from what on face value appears lots of columns and figures. The author explains and interprets this information to benefit of the reader. A former pupil of the Camborne School of Mines has written and privately produced and published a book called : A Study of A Mine Cost Book. Wheal Agar. October 1855 - November 1859. The author, John Higgins, is retired and lives in Brazil, where the book is published £8.95 + P&P 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) BRITISH MINING DATABASE http://britishmining.org.uk SHROPSHIRE MINES TRUST http://shropshiremines.org.uk SNAILBEACH MINE http://snailbeachmine.org.uk TANKERVILLE MINE http://shropshiremines.org.uk/tankerville/tankerville.htm NAMHO CONFERENCE 2006 http://namhoconference.org.uk MINES IN CYPRUS http://shropshiremines.org.uk/cyprus/cyprus.htm