A horse powered power wheel driving an irrigation pump
Flooding paddy fields
Waterwheels beside a river
Brahminy ox and chain pump for irrigation
Flooding a higher paddy field with an Archimedean Screw, Yunnan province
Pump for irrigation and drainage
Jack Ephgrave and friends, beside a water pump, near Shanghai Rowing Club
Shan automatic water wheel and weir
A man powering a waterwheel
Royal Navy sailors pretending to work a waterwheel
Bamboo water pipes, Shuikou, Fujian
A cow-powered chain pump, flooding a field of rice
Irrigation water pump, Shanghai
Paddy field being flooded, Shanghai
Village with rice paddy, near Kiukiang
Village with terraced rice paddy, near Kiukiang
Dr. Z. & animal going down to ferry.
The Yellow River at work. Mr. Griebenow in background is 6'4"
