The So number on the fender tag is the same number stamped in the rad support/ trunk lip ?
should match the lower right numbers on the tag ?

The car I'm looking at I think has its original owner card on the rad support. This card has both the vin and the So number on it correct ?

Reason Im asking is when I first asked about this car, the data tag didn't exist. Now all of a sudden it does. So just want to make sure its the correct one for the car

Sorry for all the questions, Im a rookie at the earlier cars