Roger Burt, Peter Waite & Ray Burnley, PB, 104pp, A5, Exeter University

9th volume in the Mineral statistics of the UK 1845 - 1913 series. Published in association with Northern Mines Research Society. Mineral Statistics of metalliferous and associated minerals, includes grid references and full details of tonnage each mineral produced during the years of operation of the mines 1845 - 1913 (good condition).