The Kollergang Stone (circa 1900)
Introduction
The photograph on this page of The Kollergang Stone (circa 1900) by Ian Greig 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: © Ian Greig Taken: 27 Mar 2015
This stone was used for grinding wastepaper and rag pulp in preparation for the early process of paper manufacture. It was part of the original equipment at The Waterside Paper Mill Darwen Lancs, when this mill was purchased by Chapman & Co (Balham) Limited in 1937