Dines, H.G. The Metalliferous Mining Region of South-West England addenda and corrigenda, 1988, Vol. II p.xv.
Hamilton Jenkin, A.K. Mines & Miners of Cornwall vol. ix p.11-12.
MJ 1835 p.57, 65, 73, 101, 103, 114.
MJ 1836 vol. ii p.1, 9, 21, 50, 57, 151, 161, 200, 201-202, 225, 225, 228.
MJ 1836 vol. iii p.4, 12, 20, 108, 164, 164, 229.
MJ 1837 vol. iv p.13, 49, 53, 58, 68, 76, 84, 92, 93, 105, 117, 137, 145, 161, 169, 180, 195.
MJ 1837 vol. v p.1, 4, 12, 17, 20, 21, 25, 28, 33, 36, 44, 51, 52, 101, 117, 122-123, 129, 137, 153, 161.
MJ 1838 vol. vi p.25, 33, 33, 33, 38, 41, 44, 48, 50, 57, 60, 65, 81, 85, 89, 92, 100, 108, 116, 117, 124, 124, 148, 149, 156, 157, 174, 185.
MJ 1838 vol. vii p.5, 28, 44, 44, 52, 52, 61, 67, 76, 76, 81, 81, 83, 92, 92, 97, 97, 133, 140, 148.
MJ 1839 vol. viii p.52, 52, 60, 64, 68, 74, 84, 113, 145, 153, 161, 169.
MJ 1840 p.62.
MJ shares listed 1836-1839.
Mining Review 1840 vol. vi p.15.