For the aviation enthusiasts out there, this full pane of 20 stamps from 2005 is a must-have. Featuring American Advances in Aviation, this set of stamps is a perfect addition to any collection. The stamps are in Mint Never Hinged/MNH quality, with a grade of XF/S (Extremely Fine/Superb), ensuring that you get the best quality for your money. The set includes stamps with a denomination of 37 cents, and is uncertified. The stamps are from the United States, and were issued between 2001-2010. The multi-color set is perfect for anyone who loves aviation, and is a great way to add some unique stamps to your collection.