Folks are still gathering info on the early Bonus Built Ford trucks through the 1950 model year. If you look at the VIN on them, you can't tell a 1949 from a 1950. It makes it hard to find much since folks would remove the glove box lid that had the patent plates. They stamped the early ones on the firewall for body information but not every plant stamped them the same way. It has made for a lot of confusion over the years. The frame number is the only thing a lot of them have since folks changed cabs around a lot.