HELP! Body Number Location on 70 340 (H Code) Swinger

Yes the fender has to be removed to see the one on the top of the inner fender. The one in the rear requires the trunk rubber seal to be removed from the lip to see. Ben.

Damn! The front end has very little rust. I wasn't planning to drop the fender. The trunk rubber is toast. I'll look there and on the rear speaker shelf. It's really odd that there's nothing on the radiator support.