[Samuel] J. Randall to Thomas Lincoln Casey, January 9, 1880 (1)

[Samuel] J. Randall to Thomas Lincoln Casey, January 9, 1880 (2)

[Samuel] J. Randall to Thomas Lincoln Casey, July 19, 1875

[Samuel] J. Randall to Thomas Lincoln Casey, July 21, 1875

[Samuel] J. Randall to Thomas Lincoln Casey, July 28, 1875

[Samuel] J. Randall to Thomas Lincoln Casey, July 30, 1875

[Senator] Eugene Hale to Thomas Lincoln Casey, March 10, 1893

[Simon] Newcomb to Thomas Lincoln Casey, April 6, 1880

[Simon] Newcomb to Thomas Lincoln Casey, July 23, 1880

[Sporinger] to Thomas Lincoln Casey, May 1, 1889

[Stephen Benton] Elkins, Secretary of War to Thomas Lincoln Casey, January 19, 1893

[Stephen] V. Benet to Thomas Lincoln Casey, September 11, 1881

[Stephen] V. Benet to Thomas Lincoln Casey, September 9, 1881

[Stephen] Vincent Benet, undated [December 1881]

[Stephen] [Benton] Elkins, Secretary of War to Thomas Lincoln Casey, February 21, 1893

[Stephen] [Benton] Elkins, Secretary of War, undated [February 1893]

[Theodore] F. Hall to Thomas Lincoln Casey, December 22, 1893

[Theodore] F. Hall to Thomas Lincoln Casey, January 16, 1894

[Thomas Lincoln Casey] to O. M. McPherson, April 1895

[Thomas M.] Vincent to Thomas Lincoln Casey, November 23, 1875

[Thomas] Bradley to Thomas Lincoln Casey, October 31, 1878

[Thomas] C. Keefer to Thomas Lincoln Casey, January 24, 1882

[Thomas] Coggeshall to Thomas Lincoln Casey, June 14, 1888

[Thomas] Coggeshall to Thomas Lincoln Casey, June 19, 1888

[Thomas] H. Handburg to Thomas Lincoln Casey, April 21, 1889

[Thomas] H. Neill to Thomas Lincoln Casey, May 28, 1871

[Henry] M. Adams to Thomas Lincoln Casey, August 7, 1894

[Henry] M. Adams to Thomas Lincoln Casey, August 8 and 9, 1893, notes

[Henry] M. Adams to Thomas Lincoln Casey, February 4, 1889

[Henry] M. Adams to Thomas Lincoln Casey, July 27, 1894

[Henry] M. Adams to Thomas Lincoln Casey, June 24, 1895

[Henry] M. Adams to Thomas Lincoln Casey, June 4, 1895

[Henry] M. Adams to Thomas Lincoln Casey, March 19, 1889

[Henry] M. Adams to Thomas Lincoln Casey, March 27, 1889

[Henry] M. Adams to Thomas Lincoln Casey, March 29, 1889

[Henry] M. Adams to Thomas Lincoln Casey, May 31, 1888

[Henry] M. Adams to Thomas Lincoln Casey, September 1, 1893

[Henry] M. Adams to Thomas Lincoln Casey, September 1, 1894 (1)

[Henry] M. Adams to Thomas Lincoln Casey, September 1, 1894 (2)

[Henry] M. Adams to Thomas Lincoln Casey, September 12, 1893

[Henry] M. Adams to Thomas Lincoln Casey, September 4, 1893

[Henry] M. Adams to Thomas Lincoln Casey, September 5, 1893

[Henry] M. Adams to Thomas Lincoln Casey, September 7, 1894

[Henry] M. Adams to Thomas Lincoln Casey, undated [February 1881]

[Henry] M. Adams to W. J. W. to Thomas Lincoln Casey, undated [August 1893]

[Henry] S. Taber to Thomas Lincoln Casey, June 8, 1893

[Henry] W. Slocum, Jr. to Thomas Lincoln Casey, February 1, 1893

[Henry] W. Slocum, Jr. to Thomas Lincoln Casey, February 2, 1893

[Henry] W. Slocum, Jr. to Thomas Lincoln Casey, February 24, 1893

[Henry] Weir to Thomas Lincoln Casey, March 21, 1882