Ynysgedwyn Fan House
Introduction
The photograph on this page of Ynysgedwyn Fan House by Nigel Davies 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: © Nigel Davies Taken: 16 Jun 2015
This is the top of a shaft extracting air from Ynysgedwyn mine (variously spelled Yniscedwyn, Ynysgedwen) - which was previously Hendre-Ladis colliery. It is the only surviving example of its kind in Wales and only one of four in Britain. It used a "Guibal" fan which pushed air away from the axis of rotation (a bit like a water wheel in reverse) rather than the modern conventional fans which push air along the axis of rotation. This is a listed building and CADW scheduled monument. See http://www.coflein.gov.uk/en/site/33733/details and http://www.britishlistedbuildings.co.uk/wa-25952-fan-house-to-former-ynyscedwen-mine-ystra