# Cover Front Thb Cover Back Thb Postmark Year Postmark Month Postmark Day Postmark City Postmark State Mailed To State Actions
1811 1966 8 20 Levanworth KS MO
1812 1965 3 16 Baltimore MD TX
1813 1964 8 31 Detroit MI IN
1814 1964 6 18 Fort Wayne IN IN
1815 1962 6 11 Detroit MI MI
1816 1961 8 8 Wilmington DE NY
1817 1960 2 10 Monson MA MA
1818 1959 10 5 Omak WA MA
1819 1958 11 19 San Jose CA CA
1820 1957 9 6 Westport CT