I have discovered a similar engine located near Weston, Staffs. The engine looks similar, but has twin flywheels, and is rated at 12-13 BHP. It is Parafin Start, Diesel Run. The engine had not run for 6 years, but a few days work, and I managed to get it to going, albiet briefly. Would very much apprichiate any information you could provide, to help us through the restoration of this engine. Joe Fuller

Hello, looks amazing. Im and writing this comment actually because I have the 12 horsepower hd4 model with twin flywheels. I actually hauled it out of its resting place yesterday and everything seems to be working on it . We will probably try and start it within the week with a little maintainence. however one of the sight glasses for the oil going to the piston is broken. Would you know where I can get one? or where I can get any material on this engine. My father was the last one to use this engine ove...