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

PSA Certification Verification

#71908139

ITEM INFORMATION

Certification Number71908139
Label Type with fugitive ink technology
Reverse Cert Number/BarcodeYes
Year1991
BrandHOOPS
SportBASKETBALL CARDS
Card Number314
PlayerLARRY BIRD
Variety/Pedigree
GradeNM-MT 8