2004-05 number pieces autograph card from the sophomore Upper Deck Exquisite Collection checklist. Number Pieces is one of the best examples of Exquisite turning serial numbering itself into collector-facing design language.
Number Pieces and NumbersText, Number, and Letter Inserts/16Peja Stojakovic
Checklist-backed 2005-06 numbers card from the source-backed Upper Deck Exquisite Collection checklist. Numbers is one of the cleanest ways 2005 turns jersey digits themselves into part of the card's identity and scarcity language.
Number Pieces and NumbersText, Number, and Letter Inserts/16Peja Stojakovic
Listed on the linked TCDB checklist entry for the Number Pieces branch. Number Pieces is one of the best examples of 2006 using player-specific numbering as actual design language, not just a stats note. Source note: Signed memorabilia insert numbered to the quantity shown on the card line, generally tied to the player's uniform number or selected numeral.
Number Pieces and NumbersText, Number, and Letter Inserts/16Peja Stojakovic