Hello, Just found this site while doig some net surfing. Im interested in marine steam engines and am on the lookout for a small steam engine project that could power my 10' wherry. Im a lousy machinist LOL, but a good patternmaker and metalcaster. If anyone knows of a good set of plans please let me know. Im looking for something out of the ordinary. Would also like to see a picture of a herreshoff auxiliary engine that I found a drawing of in a 1962 steamboat magazine. Its a 3.5" x 3.5" piston valve design that I find very attractive. Thanks in advance and Hello from Delaware......