British Mining No 35 - The Goginan Mines
Hughes, Simon, NMRS, 1988, A5, 88pp., 10 photo?s, 36 figs
£8.00
British Mining No 46 - The Grassington Mines
Mike Gill, SB, A5 160pp, 16 photo's, 23 tables, 25 figs
£15.00