Fender Tag?

Hey guys, I went out to decode my fender tag yesterday and found out it's from a different car! A 4-door Valiant from '72, apparently. Is there any way to find out what would have been on my fender tag? All I have is the vin number on the dash (which matches the sticker on the door). I was bummed, but found out some interesting stuff about whatever car that fender tag came off of!