According to the PSA database, the requested certification number is defined as the following:

PSA Certification Verification

#71951346

ITEM INFORMATION

Certification Number71951346
Label Type with fugitive ink technology
Reverse Cert Number/BarcodeYes
Year1984
BrandTOPPS
SportFOOTBALL CARDS
Card Number321
PlayerLAWRENCE TAYLOR
Variety/Pedigree
GradeNM 7