# Cover Front Thb Cover Back Thb Postmark Year Postmark Month Postmark Day Postmark City Postmark State Mailed To State Actions
431 1880 4 29 Monument CO CO
432 1925 7 28 Montrose CO CA
433 1924 6 2 Montrose CO CO
434 1904 12 31 Montrose CO CO
435 1958 3 29 Del Norte CO CO
436 1937 7 31 Pueblo CO CO
437 1914 3 20 Moffat CO CO
438 1910 11 21 Sulphur CO CO
439 1940 3 21 Maybell CO CO
440 1891 12 9 Mattison CO CA