These are all first-day covers commemorating the ⚪︎⚪︎ anniversary. Please refer to the photos for details. There are 68 in total. Includes explanatory text. This is a collection of my stamp-loving father. They have been stored at home for a long time after purchase. There are yellowing due to aging, as well as scuffs and folds on the corners. There are also ink stains in places (see photos). Please understand that these are used items. ● These are sold as a set, and individual sales are not available. ● We are sorry, but please refrain from negotiating discounts. ● Immediate purchase is possible. We will prioritize the person who purchases first, even if there are comments. Thank you for your understanding. Type: First Day Cover