General Henry L. Abbot to Thomas Lincoln Casey, April 1, 1872 General Henry L. Abbot to Thomas Lincoln Casey, April 11, 1871 General Henry L. Abbot to Thomas Lincoln Casey, April 19, 1874 General Henry L. Abbot to Thomas Lincoln Casey, April 20, 1873 General Henry L. Abbot to Thomas Lincoln Casey, April 24, 1873 General Henry L. Abbot to Thomas Lincoln Casey, April 27, 1868 General Henry L. Abbot to Thomas Lincoln Casey, April 4, 1875 General Henry L. Abbot to Thomas Lincoln Casey, April 6, 1875 General Henry L. Abbot to Thomas Lincoln Casey, April 7, 1874 General Henry L. Abbot to Thomas Lincoln Casey, August 15, 1871 General Henry L. Abbot to Thomas Lincoln Casey, August 30, 1868 General Henry L. Abbot to Thomas Lincoln Casey, December 19, 1871 General Henry L. Abbot to Thomas Lincoln Casey, December 22, 1872 General Henry L. Abbot to Thomas Lincoln Casey, December 30, 1868 General Henry L. Abbot to Thomas Lincoln Casey, February 1, 1873 General Henry L. Abbot to Thomas Lincoln Casey, February 11, 1875 General Henry L. Abbot to Thomas Lincoln Casey, February 23, 1873 General Henry L. Abbot to Thomas Lincoln Casey, February 25, 1875 General Henry L. Abbot to Thomas Lincoln Casey, February 6, 1873 General Henry L. Abbot to Thomas Lincoln Casey, February 6, 1874 General Henry L. Abbot to Thomas Lincoln Casey, January 10, 1874 General Henry L. Abbot to Thomas Lincoln Casey, January 19, 1875 General Henry L. Abbot to Thomas Lincoln Casey, January 20, 1875 General Henry L. Abbot to Thomas Lincoln Casey, January 24, 1872 General Henry L. Abbot to Thomas Lincoln Casey, January 25, 1874 General Henry L. Abbot to Thomas Lincoln Casey, January 26, 1874 General Henry L. Abbot to Thomas Lincoln Casey, July 10, 1875 General Henry L. Abbot to Thomas Lincoln Casey, July 17, 1868 General Henry L. Abbot to Thomas Lincoln Casey, July 17, 1870 General Henry L. Abbot to Thomas Lincoln Casey, July 19, 1872 General Henry L. Abbot to Thomas Lincoln Casey, July 31, 1868 General Henry L. Abbot to Thomas Lincoln Casey, June 13, 1875 General Henry L. Abbot to Thomas Lincoln Casey, June 25, 1868 General Henry L. Abbot to Thomas Lincoln Casey, June 5, 1873 General Henry L. Abbot to Thomas Lincoln Casey, March 15, 1875 General Henry L. Abbot to Thomas Lincoln Casey, March 18, 1870 General Henry L. Abbot to Thomas Lincoln Casey, March 8, 1871 General Henry L. Abbot to Thomas Lincoln Casey, May 13, 1868 General Henry L. Abbot to Thomas Lincoln Casey, May 19, 1873 General Henry L. Abbot to Thomas Lincoln Casey, May 26, 1870 General Henry L. Abbot to Thomas Lincoln Casey, May 29, 1870 General Henry L. Abbot to Thomas Lincoln Casey, May 30, 1868 General Henry L. Abbot to Thomas Lincoln Casey, May 6, 1875 General Henry L. Abbot to Thomas Lincoln Casey, November 1, 1984 General Henry L. Abbot to Thomas Lincoln Casey, November 24, 1871 General Henry L. Abbot to Thomas Lincoln Casey, October 1, 1868 General Henry L. Abbot to Thomas Lincoln Casey, October 16, 1874 General Henry L. Abbot to Thomas Lincoln Casey, October 19, 1872 General Henry L. Abbot to Thomas Lincoln Casey, October 20, 1874 General Henry L. Abbot to Thomas Lincoln Casey, October 26, 1872