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

PSA Certification Verification

#71908145

ITEM INFORMATION

Certification Number71908145
Label Type with fugitive ink technology
Reverse Cert Number/BarcodeYes
Year1992
BrandSKYBOX USA BASKETBALL
SportBASKETBALL CARDS
Card Number15
PlayerLARRY BIRD
Variety/PedigreeUSA BASKETBALL
GradeMINT 9