01/06/2026
Object of the month 🔍 - Lightmoor Beam Engine
Beam engines transformed coal mining in the 19th and 20th centuries. This type of engine made large-scale deep mining possible.
In the Forest of Dean, these advances led to the replacement of small drift mines with large industrial collieries. Lightmoor Colliery opened in 1832 and was owned by Henry Crawshay & Co. Ltd. In 1899, it was one of the largest collieries in the Forest, employing more than 600 men.
The Lightmoor Beam Engine was built on the site of the Dean Heritage Centre in the early 1820s. It remained in use at Lightmoor Colliery until its closure in 1940. The engine was then dismantled and sent to the National Museum of Wales. It later returned to the Forest and was restored for display at the Dean Heritage Centre. It is the only surviving example of those used in the Forest.
ℹ️Plan your next visit here - https://www.deanheritagecentre.org/visit-us