Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,190 pages of information and 233,425 images on early companies, their products and the people who designed and built them.
The Middle Level Navigations are a network of waterways in England, primarily used for land drainage, which lie in The Fens between the Rivers Nene and Great Ouse, and between the cities of Peterborough and Cambridge. Most of the area through which they run is at or below sea level, and attempts to protect it from inundation have been carried out since 1480.
1630 The Dutch Engineer Cornelius Vermuyden was employed by the Earl of Bedford and others to drain the Fens.