On Sale At scienceofcomputer.com!

Prexie Plate Blocks


Buffalo Stamps: Scott #803-826 Prexie Plate Blocks, Mint VLH/OG

$9.76


Scott #828 Prexie 24c Harrison Matched Set Plate Blocks, MNH

$11.00


RIV: US MNH 803 804 805 806 & 807 Plate Blocks lot FRESH Presidential Prexie 2I

$6.85


RIV: US MNH 808 809 810 & 811 TOP Plate Blocks Presidential Series Prexie lot 2I

$8.85


RIV: US MNH 819 & 820 TOP Plate Blocks of Four FRESH 1938 Prexie lot Buchanan 2I

$6.85


RIV: US MNH 825 & 826 Plate Blocks of 4 lot FRESH Presidential Series Prexie 2E

$7.85


RIV: US MNH 820 & 821 PRE-EYE Plate Blocks lot FRESH Presidential Prexie mint 2T

$9.35


RIV: US MNH 803 804 805 806 & 807 Plate Blocks lot FRESH Presidential Prexie 2Z

$6.35


RIV: US MNH 822 & 823 Plate Blocks FRESH Presidential Series Prexie lot mint 2I

$9.95


US #803-830 set MNH Prexie plate blocks of 4

$152.00


U.S. STAMPS #805//820 — 6 DIFF PREXIE PLATE BLOCKS — 1-4 EACH -- 1938- UNUSED

$7.00


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

$275.00


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

$200.00


Matched Set PREXIE IOOR First Day Covers including Plate Blocks ALL PICTURED

$75.00


United States - Combined 21c & 22c Prexie FDC Plate Blocks! - Scarce as such

$45.00