# Cover Front Thb Cover Back Thb Postmark Year Postmark Month Postmark Day Postmark City Postmark State Mailed To State Actions
181 1940 5 2 Denver CO PA
182 1916 2 15 Mount Harris CO CO
183 1931 1 13 Littleton CO CO
184 1895 9 16 Florissant CO CO
185 1919 1 6 Greeley CO CO
186 1904 10 1 Idaho Springs CO CO
187 1960 11 16 Salinas CA CO
188 1914 7 25 Grand Junction CO NY
189 1959 3 27 Colorado Springs CO CO
190 1931 6 13 Colorado Springs CO KS