On Sale At scienceofcomputer.com!

Prexie Plate Blocks


US MNH 814 & 815 Plate Blocks of 4 NICE Presidential Series Prexie lot mint 2L

$6.35


US MNH 816 817 & MH 818 Plate Blocks FRESH Presidential Series Prexie lot 2T

$6.85


U.S.-Prexie- 16 higher CV plate blocks-All MNH ( some pre- EE)

$25.00


US MNH 808 & 809 TOP Plate Blocks FRESH Presidential Series Prexie lot mint 2J

$6.85


US MNH 806 Regular & ELECTRIC EYE Plate Blocks of 6 Presidential Prexie lot 2O

$6.85


US MNH 814 & 815 Plate Blocks of 4 READ Presidential Series Prexie lot mint 2D

$6.85


US MNH 826 & 827 Plate Blocks of 4 FRESH Presidential Series Prexie lot mint 2I

$10.95


US MH & Used 813 Plate Blocks FRESH Presidential Series 1938 Prexie lot mint 2B

$6.85


US MNH 817 Plate Blocks of 4 COLOR VARIETY LOT 12 cent Prexie TOP 1938 mint 2Q

$8.35


United States US 1928-1938 Rotary Prexie Plate Blocks Selection MNH $460.65

$130.50


US MNH 819 & 820 TOP Plate Blocks of Four FRESH 1938 Prexie lot mint Buchanan 2J

$6.85


1938 PRESIDENT 803//820 PREXY PREXIE (12) PLATE BLOCKS VF Mint Never Hinged OG

$25.00


US 803-813 PRESIDENTIAL PREXIE SERIES(11) PLATE BLOCKS MNH OG F/VF H949D

$19.99


PREXIE & FAMOUS AMERICAN PLATE # BLOCKS ON 1940 AIRMAIL SPECIAL DELIVERY WASH DC

$11.99


807, Six Misperforation ERROR Plate Blocks 3¢ Prexie Stamps - Stuart Katz

$200.00


806, Five Misperforation ERROR Plate Blocks 2¢ Prexie Stamps - Stuart Katz

$275.00


807//829, Six Heavily Over Inked Prexie Plate Blocks RARE ERRORS - Stuart Katz

$150.00