$1 2021 FRN MISMATCHED SERIAL NUMBER ERROR - RARE +NEW! Serial #42 PMG VF 30EPQ

VERY RARE MISMATCH ERROR!

K18544142A  / K00000042A

A dramatic mismatched serial number is seen on this Dallas $1 where the left serial number reads K18544142A and the right serial reads K00000042A. This mismatched serial number includes six different digits, which is elusive in itself, but this example has a mismatched serial number where for one of the serial numbers all six digits are zeros. This makes for one striking example of this error type.