Starring furnaces, China Mining & Metal Company Ltd., 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
Workers at a crude furnace, New Wah Chang Co., Hsi Kwan Shan (Xi guan shan?), Hong Kong
Roasting furnace, China Mining & Metal Company Ltd., Hong Kong
Smelting furnace, China Mining & Metal Company Ltd., Hong Kong
Starring furnaces and ingots, China Mining & Metal Company Ltd., Hong Kong
Barrels in washing and packing shed, China Mining & Metal Company Ltd., Hong Kong
A worker at a crude furnace, China Mining & Metal Company Ltd., Shaoguan (韶關)
Housing for smelting furnace and grinding machinery, China Mining & Metal Company Ltd., Hong Kong
Smelting furnace and grinding machinery, China Mining & Metal Company Ltd., Hong Kong
Ingots and starring furnaces, China Mining & Metal Company Ltd., Hong Kong
China Mining & Metal Company Ltd works, Wushi (烏石), Guangdong
Blast furnace, Hunan Lead Works, Changsha (長沙)
