I'm looking for the photos taken at the American National Races in Cleveland in 1931 depicting Polish PZL P.6 single seat fighter. Polish Cpt. Bolesław Orliński was one of the participants of this meeting. I know the pictures published in Polish books and magazines but I still keep wondering if there are any unknown to me photos published for example in the american press of that time or in private family albums which have just recently been found.
I'm going to start building a model of this plane for one of the current campaings so it's just for the refference.
Here's a photo of this plane from Wikipedia.