# Cover Front Thb Cover Back Thb Postmark Year Postmark Month Postmark Day Postmark City Postmark State Mailed To State Actions
151 1926 9 2 Walsenburg CO CO
152 1900 4 24 Ramah CO DC
153 1914 2 6 Rapson CO PA
154 1901 12 3 Fort Collins CO CO
155 1928 5 23 Denver CO CO
156 1904 5 9 Colorado Springs CO PA
157 1923 9 4 Brush CO
158 1975 8 8 Denver CO CO
159 1974 12 27 Denver CO CO
160 1895 11 2 Eagalite CO NY