They know it's one of the first Harley-Davidsons produced. It has the No.1 inside the cases. So did a few others - they know that for fact. It's the oldest HD frame known. One thing is for "sure" - it's the oldest Harley-Davidson known to man. It started the trends. As transportation, style, for racing, for sport, for customization . . . everything. It's the first - and the name remains the same. It made the hairs on my neck stand up. It's in a dark room with a faux wood flooring. Oil soaked. The floor creaks. There are lights on the floor that depict the 10' X 15' shed where it all started. Old photos of the founders. Interesting facts, factory photos, family photos. It all happened in Milwaukee, Wisconsin - US of A.