Aerostar Hobbies Adventures in Home shop DiY machining, Building, running and collecting model mini engines, both steam and Internal Combustion. Plus a little fun with wood working building Whirligig windspinner toys! Check Out our Youtube channel here https://www.youtube.com/channel/UCRBnwyRvoAjEw8rocl6ib4A?view_as=subscriber Photos of recent Projects Home built DiY model steam engine powered by a PM Research Horizontal boiler…