I have a propeller from a Curtiss N-9 on my wall. It is from one of the planes that used the original 100HP Curtiss OXX-6 engines (verified by a letter from the Smithsonian Institute). I don't have much information on the N-9 itself and would like to find out more about its mission, what Naval Stations housed and flew them, etc. Any information that you could provide would be helpful!