# Cover Front Thb Cover Back Thb Postmark Year Postmark Month Postmark Day Postmark City Postmark State Mailed To State Actions
301 1883 10 12 Denver CO PA
302 1884 5 11 Denver CO NM
303 1883 3 24 Denver CO PA
304 1882 11 30 Denver CO NM
305 1880 10 18 Denver CO MO
306 1941 7 29 Denver CO CO
307 1898 2 2 Denver CO OH
308 1928 2 29 Denver CO CO
309 1913 7 23 Denver CO CO
310 1903 11 13 Sandy Hill NY CO