Salt heaps beside the Hai River (海河), Tianjin
A Kialing River salt junk
Noni woman and child, buying salt, Szemao, Yunnan Province
Loading salt onto barges, beside salt stacks, Tianjin
Condensing salt, beside Yangtze River
Brine wells and salt factories
Salt pans
Bagging up salt at Hanku (汉沽), Tianjin
Workers bagging salt at Hanku (汉沽), Tianjin
Salt piled on wharf at Hanku (汉沽), Tianjin
Salt wells beside the Yangtze River
Condensing salt beside the Yangtze River
Village beside the Yangtze River
Condensing salt, Yangtze Gorges
Sail windmill used in pumping brine, Taku Government salt fields, near Tientsin
Workers with salt boring equipment, Tzuliuching, Zidong
Some salt boring rigs, Tzuliuching, Zidong
Testing a new gas well, at the salt wells, Tzuliuching, Zidong
A series of man-pumps, salt wells, Tzuliuching, Zidong
Eight boring tools, salt wells, Tzuliuching, Zidong
