[Orlando] M. McPherson to Thomas Lincoln Casey, April 3, 1895

[Orlando] M. Poe to Thomas Lincoln Casey, February 27, 1893

[Orlando] M. Poe to Thomas Lincoln Casey, February 6, 1882 (2)

[Orlando] M. Poe to Thomas Lincoln Casey, July 16, 1893

[Orlando] M. Poe to Thomas Lincoln Casey, July 31, 1893

[Orlando] M. Poe to Thomas Lincoln Casey, March 4, 1893

[Orville E.] Babcock to Thomas Lincoln Casey, December 14, 1881

[Orville] E. Babcock to Mr. Morey, February 20, 1875

[Orville] E. Babcock to Thomas Lincoln Casey, April 27, 1875

[Orville] E. Babcock to Thomas Lincoln Casey, April 29, 1875

[Orville] E. Babcock to Thomas Lincoln Casey, April 4, 1872

[George] W. Ladd to Alexander Ramsey, March 24, 1880

[George] W. Orme to Thomas Lincoln Casey, November 28, 1893

[George] Wheeler to Thomas Lincoln Casey, April 7, 1875

[George] Whitman Casey to Thomas Lincoln Casey, April 15, 1892

[George] [illegible] to Thomas Lincoln Casey, May 3, 1882

[George]. W. Goethals visiting card, undated [1882]

[Gouverneur] K. Warren to Thomas Lincoln Casey, August 17, 1872

[Gouverneur] K. Warren to Thomas Lincoln Casey, July 22, 1872

[H.] Casey Young to Thomas Lincoln Casey, December 11, 1878

[H.] Casey Young to Thomas Lincoln Casey, December 23, 1878

[H.] Casey Young to Thomas Lincoln Casey, July 14, 1878

[H.] Casey Young to Thomas Lincoln Casey, July 3, 1878 (1)

[H.] Casey Young to Thomas Lincoln Casey, July 3, 1878 (2)

[H.] Casey Young to Thomas Lincoln Casey, November 8, 1878

[Halbert] E. Paine to Thomas Lincoln Casey, February 27, 1880

[Hamilton] Fish to Thomas Lincoln Casey, October 13, 1876

[Harriet] Boss Pearce Bailey to Thomas Lincoln Casey, December 17, 1893

[Helen] McClary to Thomas Lincoln Casey, December 20, 1878

[Henry B.] Anthony to Thomas Lincoln Casey to Thomas Lincoln Casey, January 12, 1880

[Henry L. Abbot ] to Thomas Lincoln Casey, February 19, 1889

[Henry L. Abbot] to Thomas Lincoln Casey, December 16, 1873

[Henry L.] Abbot to Thomas Lincoln Casey, July 22, 1875

[Henry M. Adams] to Thomas Lincoln Casey, August 4 and 5, 1893, notes

[Henry M. Adams] to Thomas Lincoln Casey, August 7, 1893, notes

[Henry M. ] Adams to Thomas Lincoln Casey, May 23, 1889, telegram

[Henry M.] Adams to Thomas Lincoln Casey, March 21, 1889

[Henry M.] Adams to Thomas Lincoln Casey, March 24, 1889

[Henry M.] Adams to Thomas Lincoln Casey, March 25, 1889

[Henry ] L. Abbot to Thomas Lincoln Casey, April 27, 1889

[Henry ] L. Abbot to Thomas Lincoln Casey, June 28, 1889

[Henry] B. Anthony to Thomas Lincoln Casey, undated [1880]

[Henry] B. Anthony to Thomas Lincoln Casey, undated [July 1881]

[Henry] B. Banning to Thomas Lincoln Casey, February 28, 1880

[Henry] Douglass to Thomas Lincoln Casey, January 15, 1880

[Henry] J. Hunt to Thomas Lincoln Casey, August 26, 1871

[Henry] J. Hunt to Thomas Lincoln Casey, February 20, 1889

[Henry] J. Hunt to Thomas Lincoln Casey, July 1871

[Henry] J. Hunt to Thomas Lincoln Casey, June 18, 1889

[Henry] L. Abbot to Thomas Lincoln Casey, April 21, 1889