Mining works, China Mining & Metal Company Ltd., Hsi Kwan Shan (Xi guan shan?), Hong Kong

Lower Works, China Mining & Metal Company Ltd., Hsi Kwan Shan (Xi guan shan?), Hong Kong

Volatilising plant, New Wah Chang Co., Hsi Kwan Shan (Xi guan shan?), Hong Kong

Workers at a crude furnace, New Wah Chang Co., Hsi Kwan Shan (Xi guan shan?), Hong Kong

Schnabel's Works, Hsi Kwan Shan (Xi guan shan?), Hong Kong

Schnabel's Works, Hsi Kwan Shan (Xi guan shan?), Hong Kong

Rocks, China Mining & Metal Company Ltd., Hsi Kwan Shan (Xi guan shan?), Hong Kong

China Mining & Metal Company Ltd buildings, Hsi Kwan Shan (Xi guan shan?), Hong Kong

Volatilising furnace, New Wah Chang Co., Hsi Kwan Shan (Xi guan shan?), Hong Kong

Smelting furnaces, New Wah Chang Co., Hsi Kwan Shan (Xi guan shan?), Hong Kong