1947 25 Cent Air Mail Plate Block. Mint Never Hinged.

1947 25 Cent Air Mail Plate Block. Mint Never Hinged.

(1949 25 Cent Airmail Plate Block. Mint Never Hinged.

1949 Universal Postal Union 25 Cent Air Mail Plate Block. Mint Never Hinged.

Complete set 1961 Airmail Plate Block Set: 10 Cent, 15 Cent, and 25 Cent. All mint never hinged.

1951 Diamond Head 80 Cent Airmail Plate Block. Mint Never Hinged

1952 .80 cent airmail plate block. Mint and never hinged.

1954 Plate Block of 6 Six Cent airmail stamps. Mint/never hinged.

1938 Presidential Series 25 Cent Plate Block. Mint Never Hinged.

1938 25 Cent Presidential Issue Plate Block. Mint, Never Hinged.

USA 1926 #C7-#C9 fine to fine-very fine, mint never hinged plate blocks. 3 beautiful Air Mail never hinged plate blocks. Very attractive. Total S/C value is $195.

(lot of 100+) United States six Davo volume stamp collection, 1920-1990, nearly all mint never hinged in mounts, including singles, plate blocks, Airmail, Parcel Post, United Nations, some used, clean

1933, 50¢ "Chicago" Zeppelin Plate Block. Scott C18. Nice fresh mint never hinged plate block of 6 stamps. Estimated Value $300 - UP Ex Black Horse Collection.

United States airmail #C3, 24 cent Jenny Center line block of four. Mint never hinged. Autographed by Captain B.B. Lipsner, First Superintendent of the U.S. Air Mail Service accompanied with two lette

US Mint Commemorative Stamp Block Collection: 20th Century mint mostly never hinged plate blocks and blocks of four nicely mounted in four binders, incl. airmail issues, also various commemorative and

Stamps: Better US Air-Mail Stamps C8-C24 All Mint. Includes Singles, Plate Blocks And Blocks, Never Hinged. Please carefully read our terms of sale, shipping information, and request any condition rep

1955 Certified Mail Plate Block. Mint Never Hinged.

1938 Presidential 15 Cent Plate Block. Mint Never Hinged.

1959 US Postage Due Ten Cent Plate Block. Mint Never Hinged.

A US 1928 #642 Monroe 10 Cents Plate Block Superb Mint Never Hinged. Nice superb XF rotary stamps are very tough. This plate block is extremely pretty with great gum breakers and eye appeal  MNH

1931 50 Cent Postage Due Plate Block. Mint Never Hinged.

1944 13 Cent Postage Due Plate Block. Mint Never Hinged.

1938 30 Cent Presidential Issue Plate Block. Mint, Never Hinged.

1931 Two Cent Postage Due Plate Block. Mint, Never Hinged.

1931 One Cent Postage Due Plate Block. Mint, Never Hinged.