Sites:
| Portu Errota: Molino de Mareas: An illustrated description of the only tide mill in operation in the Basque region, constructed in 1683. [Spanish, Basque and English]. | | Souther Tide Mill on the Town River in Quincy, MA: The organization Save the Harbor/Save the Bay reports on the restoration of one of the six remaining tide mills in the United States. Illustrated by an old photograph. | | The Birlot Tide Mill, Island of Brehat, France: The sea mill on a small island in Brittany. Location, photographs, illustrated description of its workings, progress of its restoration. History only in French. | | Tidal Mills: Summary of their invention and use, with source cited, by Paul Gans, Department of Chemistry, New York University, on his Medieval Technology Pages. |
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