# Cover Front Thb Cover Back Thb Postmark Year Postmark Month Postmark Day Postmark City Postmark State Mailed To State Actions
1 1930 9 8 Antlers CO OK
2 1943 4 29 Sterling CO OK
3 1944 9 11 Denver CO UT
4 1907 8 3 Deuel CO CO
5 1945 3 26 Superior CO IL
6 1899 12 26 Longmont CO CO
7 1893 12 1 Fort Collins CO CO
8 1885 9 4 Denver CO CO
9 1885 3 22 Fort Lupton CO CO
10 1953 12 7 Denver CO