92-S2x, 1992 U.S. Spring Charity Seals Sheet, reverse of sheet

1992 U.S. Spring Charity Seals

92-S2x, 1992 U.S. Spring Charity Seals Sheet
1992 ALA U.S. Charity Seals 1992 U.S. Christmas Seals
1992 U.S. Christmas Seals 1992 U.S. Spring Charity Seals
1992 U.S. Spring Charity Seals