United States #3500/3548.
2001 Commemorative mint year set includes, 3500-01, 3503-04, 3507-19, 3521, 3523-33, 3536-40, 3545-48.
38 varieties, mint never hinged.
*Souvenir sheets, regular issues, and booklet singles are not included.
United States #3500/3548.
2001 Commemorative mint year set includes, 3500-01, 3503-04, 3507-19, 3521, 3523-33, 3536-40, 3545-48.
38 varieties, mint never hinged.
*Souvenir sheets, regular issues, and booklet singles are not included.