# Cover Front Thb Cover Back Thb Postmark Year Postmark Month Postmark Day Postmark City Postmark State Mailed To State Actions
1 1932 7 7 Delta CO CO
2 1948 7 11 Grand Junction CO IL
3 1913 6 3 Leader CO CO
4 1896 11 10 Greeley CO WI
5 1938 10 27 Denver CO NY
6 1897 1 6 Edwards CO KS
7 1910 8 23 Boulder CO CA
8 1954 7 14 Denver CO CO
9 1944 4 12 Colorado Springs CO CA
10 1930 9 8 Antlers CO OK