90-S7, 1990 ALA U.S. Spring Charity Seals Block, SE, as required, reverse of block

1990 U.S. Spring Charity Seals

90-S7, 1990 ALA U.S. Spring Charity Seals Block, as required
1990 U.S. Spring Charity Seals
1990 U.S. Spring Charity Seals
1990 U.S. Spring Charity Seals
1990 U.S. Spring Charity Seals