Awesome and powerful Stuart S50 Mill Steam Engine. Very nice Stuart S 50 mill steam engine. Do not know the history of. This engine but will say it was runs extremely well...Bank transfer if at all possible. The item "Stuart S50 Mill Steam Engine" is in sale since Wednesday, April 28, 2021. This item is in the category "Toys & Hobbies\Vintage & Antique Toys\Other Vintage & Antique Toys". The seller is "jatol_47" and is located in Bracebridge, Ontario. This item can be shipped worldwide.