# Cover Front Thb Cover Back Thb Postmark Year Postmark Month Postmark Day Postmark City Postmark State Mailed To State Actions
301 1947 1 29 Denver CO CO
302 1904 2 15 Idaho Springs CO CO
303 1984 6 26 Colorado Springs CO DC
304 1928 10 31 Colorado Springs CO MO
305 1949 8 6 Colorado Springs CO KS
306 1935 11 29 Colorado Springs CO
307 1924 7 2 Colorado Springs CO CA
308 1960 12 5 Mertzon TX CO
309 1943 8 5 Brownsville TX CO
310 1943 7 29 Hunkrrs PA CO