I got this Alonzo Mourning card on eBay. However I can't seem to find its identification on this website. The one 1997 set I see that it matches on file does not have Mourning listed. Also in the top right corner, there is no serial number written on the card itself like the others have. Also if you look closely on the bottom left corner of the card, embossed on the card there are initials of "SB" along with "authentic autograph" so I assume this is no fake or reproduction. Any help is appreciated. Thanks in advance