# Cover Front Thb Cover Back Thb Postmark Year Postmark Month Postmark Day Postmark City Postmark State Mailed To State Actions
1951 1918 5 29 Washington DC IN
1952 1898 11 23 Minersville PA PA
1953 10 31 Milton VT VT
1954 9 15 New York NY NY
1955 6 27 New York NY CT
1956 4 23 San Francisco CA NY
1957 2 9 Philadelphia PA PA
1958 1874 11 17 Meadville PA OH
1959 1935 2 11 Boulder City NV PA
1960 1854 3 26 New Orleans LA DC