Hey, I own a 1952 Oliver OC-3 crawler....Just bought it a couple of months ago. I'm looking for a flatbed trailer to haul it over to my property in Easter Oregon to do some prep work for a new shop I'm building. I will probably haul it behind my 1966 C60 two ton, although I don't need such a big truck to haul it, LOL......So, what does the "HG-42" stand for on your '47 Oliver?