Thanks to everyone !!!! One input off line was that the truck may have been assembled in O'Canada, even thou the Vin # says Kansas City. With such a high production run during the summer of 1950 a number of our trucks were mixed with 51 production items as the vehicle came down the line. Some assembled plants just ran out of their 50 stock and just graped the newer 51 items to keep the line moving. This is a new purchase for me and once I get the time to get down to the hangar, I'll give her a closer inspection.