another scratch built steam engine

built this about 7 years ago, never run it on steam, will run on 5psi air pressure easily.

[@RetroSteamTech]

Lovely engine David 👍👍👍 Cheers, Alan.

[@Xynudu]

Very nice David. Runs and sounds excellent. Cheers Rob

[@SteamDreamDE]

Chuffing nicely, your engine! Running it on steam would be an experience, woudln‘t it? 😉