I purchased a 1946 Mercury Sedan back in 1966, and back then, I was unaware that the rear bumper on my Mercury was not a Mercury. That changed when I joined the Early Ford V8 Club of America in 1969. I then realised that my Australian 1946 Mercury had the incorrect rear Bumper. My brother spent 3 months touring the USA back in 1972 and that was when I asked him to look out for a correct rear Bumper for my car, which he did. When it arrived "down under", I removed the original Ford Bumper then realised that one of the bolt holes didn't line up. I tried to drill a new hole, but kept breaking Drill Bits as the Bumper Irons are Hardened Steel. I called a mate and he blew new holes with an Oxy. I also got my brother to locate the correct Bumper Guards, as once again, all Australian 46-48 Mercurys had Ford Bumper Guards. My 46 Mercury with the correct rear Mercury Bumper looked a treat. So there you have have it.