Covers tagged "50th anniversary" (clear filter)

1963 March on Washington 50th Anniversary Forever Stamp FDC
1963 March on Washington 50th Anniversary Forever Stamp FDC
Guide Dog Program 50th Anniversary #1787 GAMM Cachet Cover, Paw Paw MI
Guide Dog Program 50th Anniversary #1787 GAMM Cachet Cover,…
50th Anniversary of the International Labour Organisation
50th Anniversary of the International Labour Organisation