1988 $8.75 Express Mail Mint Single

United States #1909. Mint single with full original gum, never hinged!

United States #1120 4¢ Overland Mail Mint Single

United States #1493 8¢ Mail Cancelling Mint Single

United States #1490 8¢ Mail Pickup Mint Single

United States #1903 9.3¢ Mail Wagon Mint Single

United States #2379 45¢ Love Mint Single

United States #1238 5¢ City Mail Delivery Mint Single

United States #1909A - $9.35 Express Mail Mint Booklet Pane of 3 Stamps

United States #2380 25¢ Summer Olympics Mint Single