Gullick-Dobson roof support
Introduction
The photograph on this page of Gullick-Dobson roof support by Richard Webb 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: © Richard Webb Taken: 18 Sep 2009
Hydraulic roof support. It would be moved in behind the cutting machinery to support the roof at the coal face. Polmaise - Murray mining museum.
