The picture is a generic example. Plate block number and position may vary.
1/2 Cent Stamps - Finland
Daniel Frank Sedwick, LLC Auction #28 - Nov. 17-18, 2020 by Daniel
1020 Louisiana Purchase. 25 MNH 3 cent Plate Blocks. Issued in
U.S. and Worldwide Stamps; Specialized Russia - September 16-18, 2008
Value of US Stamps Scott # 325: 3c 1904 Louisiana Purchase Exposition
VINTAGE LOUISIANA 1812-1962 4 Cent US Postage Block #27184 Stamps
VINTAGE LOUISIANA 1812-1962 4 Cent US Postage Block #27184 Stamps
US Stamp Plate Blocks
United States Stamps : 1961-1970 (#1174-1422) : 1962-5 Definitives