120-T4, 2020 U.S. Test Design Christmas Seals, As Required Strip of 6 Designs

2020 U.S. Christmas Seals

120-1, WX381, 2020 U.S National Christmas Seals, As Required Strip of 7
2020 U.S. Christmas Seals 2020 U.S. Christmas Seals
2020 U.S. Christmas Seals 2020 U.S. Christmas Seals
2020 U.S. Christmas Seals 2020 U.S. Christmas Seals