Mining works, China Mining & Metal Company Ltd
Lower Works, China Mining & Metal Company Ltd
Volatilising plant, New Wah Chang Co.
Workers at a crude furnace, New Wah Chang Co.
Schnabel's Works, Hsi Kwan Shan
Rocks, China Mining & Metal Company Ltd
China Mining & Metal Company Ltd buildings
Volatilising furnace, New Wah Chang Co.
Smelting furnaces, New Wah Chang Co.
A company building in a flooded street, Changsha (長沙)
