1987 22¢ Best Wishes! [Shamrock Stamp]
Special Occasions
From first “special” stamp booklet, which would remain on sale longer than regular stamps
From first US booklet to have the UPC bar code on the cover
First US stamps to be specifically created for a specialized retail market and sold through card stores and florists
From first US booklet to have stamps in three different configurations.
Stamp Category: Commemorative
This Article is From: www.mysticstamp.com
