Dines, H.G. The Metalliferous Mining Region of South-West England, Vol. I, p.36, 243.
Dines, H.G. The Metalliferous Mining Region of South-West England addenda and corrigenda, 1988, Vol. I p.xxix.
Hamilton Jenkin, A.K. 1967. Mines & Miners of Cornwall XIII. The Lizard-Falmouth-Mevagissey. Truro Bookshop, Truro p.6-7.
MJ 1853 p.63
MJ shares listed 1853.