Washout toilet

A washout toilet is a kind of flush toilet predominantly used in Germany, Austria and France. It was patented in Britain by George Jennings in 1852 and remained the standard toilet type in Britain throughout the 19th century. Washout toilets have a flat platform with a shallow pool of water. They are flushed by a jet of water from the back that dr...
Found on http://en.wikipedia.org/wiki/Washout_toilet
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