I just love your trips to Bojan's shop. Interesting stuff stashed in that place.
What model is Igor's 31? Some of those are worth some really serious money. All North American WWII vehicles are titled 1942 so there is some serious variation in those, too. Probably a 45 CID, but some extremely valuable variants there too. There were a very few shaft drive HD's released in the general world at the end of the war. Pretty exciting stuff. For a motorcycle geek :)