Cornish Tin Company Smelting Works. Believed to be Seleggan Works near Carn Brea, Redruth, Cornwall. This was the largest tin smelter that Cornwall possessed, serving the tin mining industry of the area, including nearby South Crofty mine. Photographed here in 1924, this was the last smelting works in Cornwall and closed in 1931. Aerofilms Collection (see Links).