Plate Number Coil Collectors Club (PNC3) 
List of Booklets with Plate Numbers on Stamps
3049c BK241 32c Yellow Rose (1996) LL Stamp on pane of 5 S1111
3049d BK242 32c Yellow Rose (1996) LR Stamp on Bottom pane of 6 S1111
3122c BK259 32c Statue of Liberty (1997) LL Stamp on pane of 5 V1111
3122d BK260  32c Statue of Liberty (1997)  LL Stamp on Bottom pane of 6 V1111
3122Eg BK260A 32c Statue of Liberty (1997) LL Stamp on Bottom pane of 6 V1111
3278b BK275 33c City Flag (1999) LL Stamp on pane of 5 V1111, V1112, V1121, V1122, V1212, V2212
3451b BK280 (34c) Statue of Liberty (2000) LR Stamp on Right pane of 4 V1111
3485c BK283 34c Statue of Liberty (2001) LR Stamp on Right pane of 4  V1111, V1112, V1121, V1122, V2212, V2222
3494b  BK284A 34c Apple / Orange (2001) LL Stamp on Bottom pane of 4 B1111
3498a  BK285 34c Rose Love Letters (2001) LL Stamp on Bottom pane of 4  B1111
 
According to an article by Charles Snee in the April 28, 2003 issue of Linn's Stamp News, the above may be all there will be.  The United States Postal Service does not plan to print any more plate numbers on stamps in booklets.   Printers will continue to print plate numbers on the liner paper (the back) of folded vending booklets.