According to the PSA database, the requested certification number is defined as the following:
#64300390
1970 SAN DIEGO CHARGERS-PROOF-FULL #FULL SD-31,HOU-31 OCT.25/CHARLIE JOINER 1ST TD/NOT VALID ADMSN.
Item Grade
MINT 9
Item Information
- Cert Number
- 64300390
- Item Grade
- MINT 9
- Label Type

w/ Fugitive Ink Technology
- Reverse Cert/Barcode
- Yes
- Year
- 1970
- Brand/Title
- SAN DIEGO CHARGERS-PROOF-FULL
- Subject
- SD-31,HOU-31 OCT.25/CHARLIE
- Card Number
- FULL
- Category
- TICKETS
- Variety/Pedigree
- JOINER 1ST TD/NOT VALID ADMSN.
Note: If you believe the label on your cert or the item information listed above appears to be incorrect, please file a Label Correction Request through the Customer Request Center.