Boardhouse Threshing Mill
Introduction
The photograph on this page of Boardhouse Threshing Mill by Andrew Riley as part of the Geograph project.
The Geograph project started in 2005 with the aim of publishing, organising and preserving representative images for every square kilometre of Great Britain, Ireland and the Isle of Man.
There are currently over 7.5m images from over 14,400 individuals and you can help contribute to the project by visiting https://www.geograph.org.uk
Image: © Andrew Riley Taken: 21 Jun 2008
Historic Scotland C Listed. Built 1873. stone-built, three storeys high, about 19 x 7.4 metres in plan including the kiln. The overshot waterwheel, about 4.1m diameter, turns at some 12 rpm and requires 110,000 gallons/hr of water when the Mill is running under full load. http://www.birsay.org.uk/baronymill.htm