Had a plexiglass valve cover everything moves as it should. I have not tried to run it but see no reason why it shouldn’t run just fine. Comes on a nice wood base. Small and easy to bring to shows. I try to describe all my items as best I can with what I know of the item. Go by description AND LOOK at the pictures (better than 1000 words) which will give you a much better idea for condition of the item. Used or Pre-owned items – Expect them to have wear and tear or blemishes/imperfections. Expired items or unknown – no guarantee that they will work. The item “Stuart 7A live running model steam engine works vintage power hit miss” is in sale since Thursday, March 14, 2019. This item is in the category “Business & Industrial\Light Equipment & Tools\Stationary Engines\Parts”. The seller is “oilpull12-20″ and is located in Ontario, New York. This item can be shipped to United States.