C. N. Kidd's Chalk Mine at Shepherds Lane, Dartford Member Publication Author R. F. LeGear Kidd'sCMDartford.pdf
Margate Caves, Cliftonville Member Publication Author R. F. LeGear and Pearson C.M. KAS MARGATE CAVES 2021.pdf
Chalk Mining and Associated Industries of Frindsbury Member Publication Author Pearce, A & Long, D KURG - Mining and industry in Frindsbury.pdf
