USPS Stamps Bicentennial Souvenir Sheets 4 Ea 6"x8" in padded book '76 Mint Cond. This set is from Postmasters of America 1976.It is in a Padded Book with Sleeves for all Souvenir Sheets and Information Pages. There are 5 Plastic Sleeves.On Each Souvenir Sheet is 5 Stamps. Eash Sheet has a Different Price Stamp. They are .13, .18, .24, .31 Cents Each.Also next to each Sheet is a page with the History of the Photo that the Stamps make up.They are in Beautiful Full Color by the U. S. Bureau of Engraving and Printing.ALL OF THE INFORMATION ABOUT THESE SHEETS ARE IN THE PHOTO SECTION .This Booklet and ALL of the Souvenir Sheets are in Mint Condition.This has been stored in my safe in a Smoke Free Home since 1976.I also put in the photo section the packing sheet from when they were sent to me dated 10-25-76.I also included the letters sent with it from Postmasters of America.Thanks, Jack