[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

[Thomas] Howell to Thomas Lincoln Casey, May 8, 1872

[Thomas] J. Gould to Thomas Lincoln Casey, April 12, 1882

[Thomas] J. Gould to Thomas Lincoln Casey, April 20, 1882 (1)

[Thomas] J. Gould to Thomas Lincoln Casey, April 20, 1882 (2)

[Thomas] J. Gould to Thomas Lincoln Casey, December 30, 1882

[Thomas] J. Gould to Thomas Lincoln Casey, January 4, 1882

[Thomas] J. Gould to Thomas Lincoln Casey, March 30, 1882

[Thomas] J. Gould to Thomas Lincoln Casey, November 19, 1881

[Thomas] J. Gould to Thomas Lincoln Casey, November 28, 1881

[Thomas] J. Gould to Thomas Lincoln Casey, November 8, 1882

[Thomas] J. Gould to Thomas Lincoln Casey, October 31, 1882

[Thomas] O. Selfridge to Thomas Lincoln Casey, January 30, 1874

[Thomas] P. Clives to Thomas Lincoln Casey, [March] 24, 1880

[Thomas] P. Morgan to Thomas Lincoln Casey, October 2, 1880

[Thomas] Selfridge to Thomas Lincoln Casey; W. L. W. to Mr. Love, January 21, 1875

[Thomas] W. Cridler to Thomas Lincoln Casey, July 21, 1882

[Truman and Louisa] Seymour to Emma Weir Casey, October 21, 1895

[Truman Seymour] to Thomas Lincoln Casey, April 29, 1882

[Truman Seymour] to Thomas Lincoln Casey, February 25, 1882

[Truman Seymour] to Thomas Lincoln Casey, January 10, 1872

[Truman Seymour] to Thomas Lincoln Casey, March 4, 1889

[Truman] Seymour to Emma Casey, August 25, 1886

[Truman] Seymour to Thomas Lincoln Casey, April 20, 1872

[Truman] Seymour to Thomas Lincoln Casey, August 7, 1886

[Truman] Seymour to Thomas Lincoln Casey, February 15, 1875

[Truman] Seymour to Thomas Lincoln Casey, February 3, 1875

[Truman] Seymour to Thomas Lincoln Casey, February 8, 1875

[Truman] Seymour to Thomas Lincoln Casey, July 1, 1861

[Truman] Seymour to Thomas Lincoln Casey, March 17, 1872

[Truman] Seymour to Thomas Lincoln Casey, March 29, 1872; Wright to Thomas Lincoln Casey, March 30, 1872

[Truman] Seymour to Thomas Lincoln Casey, March 3, 1872

[Truman] Seymour to Thomas Lincoln Casey, May 27, 1872

[Truman] Seymour to Thomas Lincoln Casey, October 18, 1881

[W. K. Rogers] to Thomas Lincoln Casey, undated [1880]

[William Bayard] Weir to Thomas Lincoln Casey, May 2, 1875

[William Bayard] Weir to Thomas Lincoln Casey, May 23, 1875

[William E.] Merrill to Thomas Lincoln Casey, April 10, 1889

[William H.] Bixby to Thomas Lincoln Casey, June 17, 1889

[William H.] Bixby to Thomas Lincoln Casey, March 21, 1889

[William Herbert] Bixby to Thomas Lincoln Casey, March 24, 1892

[William Herbert] Bixby to Thomas Lincoln Casey, March 28, 1892

[William K.] Rogers to Thomas Lincoln Casey, undated [January 1880]

[William L.] Marshall to Thomas Lincoln Casey, January 26, 1892

[William P. Craighill] to Thomas Lincoln Casey, April 5, 1880

[Peter] C. Hains to Thomas Lincoln Casey, March 2, 1888