Rider-ericsson 8 hot air engine. 21490, very nice condition. Fire box converted to propane heat. Weld repair on pumping arm looks to be old blacksmith repair? No other cracks, breaks or welds noticed. I have not ran this engine but saw it running about 10 years ago and it has been stored indoors. Everything turns over good and believe all parts are original to engine. Paint is not original but still presentable. Will need to be picked up at location due to weight and size.The item “Rider-Ericsson 8 Hot Air Hit and Miss Antique Engine No. 21490″ is in sale since Thursday, May 14, 2015. This item is in the category “Business & Industrial\Light Equipment & Tools\Stationary Engines\Engines”. The seller is “vicsin42″ and is located in Touchet, Washington. This item can’t be shipped, the buyer must pick up the item.