Office of Steam Forum for Model & Toy Steam Gas & Hot Air Engines

Here is another rare Stuart Turner engine. A BB that stands for "Ball Bearing." Look at the pics carefully, as the aluminum cover has been butchered on a grinder. It is meant to be a high speed engine for driving pumps and generators.

https://www.ebay.com/itm/115589934795?_trkparms=amclksrc%3DITM%26aid%3D777008%26algo%3DPERSONAL.TOPIC%26ao%3D1%26asc%3D20201018205123%26meid%3D6265a2363ccc4c508c9aca70fd63bc6d%26pid%3D101286%26rk%3D1%26rkt%3D1%26mehot%3Dpp%26itm%3D115589934795%26pmt%3D0%26noa%3D1%26pg%3D2380057%26algv%3DWatchlistVariantWithMLR&_trksid=p2380057.c101286.m47999&_trkparms=pageci%3A8695d926-5d1f-11ed-91d5-d6c2e4c03da6%7Cparentrq%3A486f14431840a0f26875b09dfff75226%7Ciid%3A1