I have produced artwork of the surviving Platt 5MGD Corliss engine, the two original engines (A Worthington and a Blake, both four-cylinder compound Corliss-valve duplex pumps rated 2MGD and 3 MGD respectively) sadly lost to time. I am selling these as prints to try and benefit the restoration of this national treasure. The building desperately needs a new roof and windows. [ Guests cannot view attachments ]