Alyn Foundry Retlas gas engine

For my money one of the best looking engines (and, indeed, earliest designs) Alyn Foundry produced - I love the prehistoric crossover look between steam and internal combustion engine design. A large, heavy engine - one man can just about can carry it, but you wouldn't want to go far.

The engine turns over freely and has good compression - it's set up with a contact breaker, will need a coil and battery to run.