120-S1x, 2020 ALA U.S. Spring Charity Seals Sheet, FY20-EFAS-4-01, reverse of sheet

2020 U.S. Christmas Seals

120-1x1, 2020 U.S. Christmas Seal Sheet, R21-CSCS-4-01, reverse of sheet
2020 ALA U.S. Charity Seals 2020 U.S. Christmas Seals
2020 U.S. Christmas Seals 2020 U.S. Spring Charity Seals
2020 U.S. Spring Charity Seals