What we understand to be a late 1960's version of the well known Wilesco Old Smoky roller.
This one has been recently steamed up and is complete with its solid fuel burner tray, there is a pressure gauge fitted in place of the standard whistle but would not be a problem if new owner wished to change it over in the future. As expected for its age there are signs of it being used, and usual paint loss and wear, ideal to keep as is or improve upon if required.