Collins p.433.
Dines, H.G. The Metalliferous Mining Region of South-West England, Vol. I, p.151.
OS 6 map Cornwall 69NE
Times 15.1.1920.
See also: Calloose Tin Mines & Alluvials Ltd.
Collins p.433.
Dines, H.G. The Metalliferous Mining Region of South-West England, Vol. I, p.151.
OS 6 map Cornwall 69NE
Times 15.1.1920.
See also: Calloose Tin Mines & Alluvials Ltd.