Photograph of a man using a waterwheel for irrigation in Oceania. The man is sitting on a stick platform on the right side of the photo. His foot is on a spoke of the waterwheel. The wheel is pushing water from the right side of the photo to the left. There is a man standing behind the wheel on a dirt divider
Print shows a large section of text and a man operating a manual waterwheel by stepping on the paddl...
Photograph of a man "panning water from one level to another." Straddling the water source, the man ...
Photograph of the Doty-Wendt Paper laying machine, in Hawaii, [s.d.]. A man stands behind two horses...
Drawing shows a 19th century Japanese farm worker pedaling a human-powered waterwheel.Title from ite...
Photograph of a waterwheel lifting water in an orchard, Auburn, ca.1930. The old fashioned wooden wa...
This is a photograph of the "Chinese method of irrigation". A water wheel is located on the edge of ...
"Water wheels. River current diverted." The mechanics of the traditional water wheels for irrigati...
A black and white photograph of a man working with tubing for an irrigation system in the Salt River...
A black and white photograph of a man working on an irrigation system. He can be seen on top of a da...
"Water wheel for raising water from river and pouring it into trough to carry it to fields." A bamb...
Photograph of a water wheel developed by Dr. Edward Bale in 1847 in Saint Helena, Napa County, Calif...
"On trip to Pho Leng with Carman, January 1922. Farmers just outside village pumping water with wate...
Photograph of a water wheel in a stream. Water spills over the top of a dam on the left side of the ...
"Project. Model of waterwheel to develop power mounted on float. By. W. E. Manly." A small scale ...
Photograph of a Japanese man using a long-handled cup to take water from a well. He stands on a plat...
Print shows a large section of text and a man operating a manual waterwheel by stepping on the paddl...
Photograph of a man "panning water from one level to another." Straddling the water source, the man ...
Photograph of the Doty-Wendt Paper laying machine, in Hawaii, [s.d.]. A man stands behind two horses...
Drawing shows a 19th century Japanese farm worker pedaling a human-powered waterwheel.Title from ite...
Photograph of a waterwheel lifting water in an orchard, Auburn, ca.1930. The old fashioned wooden wa...
This is a photograph of the "Chinese method of irrigation". A water wheel is located on the edge of ...
"Water wheels. River current diverted." The mechanics of the traditional water wheels for irrigati...
A black and white photograph of a man working with tubing for an irrigation system in the Salt River...
A black and white photograph of a man working on an irrigation system. He can be seen on top of a da...
"Water wheel for raising water from river and pouring it into trough to carry it to fields." A bamb...
Photograph of a water wheel developed by Dr. Edward Bale in 1847 in Saint Helena, Napa County, Calif...
"On trip to Pho Leng with Carman, January 1922. Farmers just outside village pumping water with wate...
Photograph of a water wheel in a stream. Water spills over the top of a dam on the left side of the ...
"Project. Model of waterwheel to develop power mounted on float. By. W. E. Manly." A small scale ...
Photograph of a Japanese man using a long-handled cup to take water from a well. He stands on a plat...
Print shows a large section of text and a man operating a manual waterwheel by stepping on the paddl...
Photograph of a man "panning water from one level to another." Straddling the water source, the man ...
Photograph of the Doty-Wendt Paper laying machine, in Hawaii, [s.d.]. A man stands behind two horses...