Greenfield Heritage Park - steam engine
Introduction
The photograph on this page of Greenfield Heritage Park - steam engine by Chris Allen 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: © Chris Allen Taken: 31 Jul 2022
This inverted vertical single cylinder engine drives a reconstructed pop bottling plant on the first floor of the Railway Museum that is open one Sunday a month in the season. It was built by Robey of Lincoln in 1931 as No. 46005 and used at Wrexham Technical College. As befits a teaching engine it has an adjustable Meyer slide valve. It was running at 108 rpm and taking steam at about 60 psi. It lives in a wooden 'hut' with a glass window in front of the engine. This view is through the door with the help of the friendly volunteers on site. Because it used a mixture of time and flash the engine appears to have two crossheads.