# Cover Front Thb Cover Back Thb Postmark Year Postmark Month Postmark Day Postmark City Postmark State Mailed To State Actions
351 1925 6 10 Silverton CO NY
352 1879 8 15 Silver Cliff CO IL
353 1910 3 18 Segundo CO MI
354 1922 7 8 Salida CO CO
355 1911 12 6 Salida CO CO
356 1893 6 1 Saint Elmo CO CO
357 1940 12 13 Saguache CO CO
358 1938 5 14 Russell Gulch CO CO
359 1931 3 9 Russell Gulch CO CO
360 1946 8 2 Rocky Ford CO CA