James C. Post to Thomas Lincoln Casey, April 18, 1890

James C. Post to Thomas Lincoln Casey, August 22, 1888

James C. Post to Thomas Lincoln Casey, December 23, 1891

James C. Post to Thomas Lincoln Casey, December 31, 1887

James C. Post to Thomas Lincoln Casey, February 23, 1888

James C. Post to Thomas Lincoln Casey, January 14, 1891

James C. Post to Thomas Lincoln Casey, July 16, 1888

James C. Post to Thomas Lincoln Casey, March 3, 1888

James C. Post to Thomas Lincoln Casey, September 17, 1888

James C. Post to Thomas Lincoln Casey, Septemer 14, 1888

James C. Sanders to Thomas Lincoln Casey, April 15, 1879

James C. Sanders to Thomas Lincoln Casey, December 6, 1879

James Clark to Thomas Lincoln Casey, April 25, 1878

James Eveleth to Thomas Lincoln Casey, January 10, 1879

James F. Gregory to Thomas Lincoln Casey, December 2, 1889 (1)

James F. Gregory to Thomas Lincoln Casey, December 2, 1889 (2)

James F. Gregory to Thomas Lincoln Casey, December 5, 1889

James F. Gregory to Thomas Lincoln Casey, July 23, 1890

James F. Gregory to Thomas Lincoln Casey, July 7, 1890

James F. Gregory to Thomas Lincoln Casey, November 17, 1890

James F. Gregory to Thomas Lincoln Casey, November 27, 1883

James F. Gregory to Thomas Lincoln Casey, October 11, 1889

James F. Gregory to Thomas Lincoln Casey, September 15, 1890

James G. Berret to Thomas Lincoln Casey, December 15, 1892

James G. Courts to Thomas Lincoln Casey, March 15, 1878

Dr. [John Shaw] Billings to Thomas Lincoln Casey, February 1, 1877

Dr. [John Shaw] Billings to Thomas Lincoln Casey, February 5, 1877

Dr. [John Shaw] Billings to Thomas Lincoln Casey, January 18, 1877

Dr. [John Shaw] Billings to Thomas Lincoln Casey, January 26, 1877

Dr. [John Shaw] Billings to Thomas Lincoln Casey, October 11, 1877

Drawing, unaddressed, undated

Durgin & Co., to Thomas Lincoln Casey, telegram, August 19, 1892

Durgin & Fox to Thomas Lincoln Casey, August 6, 1887

Durgin & Fox to Thomas Lincoln Casey, June 13, 1883

Duryee to Thomas Lincoln Casey, November 1, 1890

Duvall to Thomas Lincoln Casey, January 27, 1887

E. A. Casey to Thomas Lincoln Casey, August 11, 1889

E. A. Casey to Thomas Lincoln Casey, August 19, 1888

E. A. [illegible] to Thomas Lincoln Casey, October, 1891

E. B. Lyman to Thomas Lincoln Casey, June 13, 1884

E. B. Washington to Thomas Lincoln Casey, January 14, 1885

E. B. Wight to Thomas Lincoln Casey, July 10, 1891

E. Berglord to Thomas Lincoln Casey, undated [May 1878]

E. D. B. Porter to Thomas Lincoln Casey, March 28, 1885

E. G. Maturin to Thomas Lincoln Casey, March 17, 1887

E. G. Reid to Thomas Lincoln Casey, April 3, 1885

E. H. Pullen to Thomas Lincoln Casey, January 10, 1891, telegram

E. H. Pullen to Thomas Lincoln Casey, January 2, 1891

E. H. Pullen to Thomas Lincoln Casey, June 6, 1891

E. H. Pullen to Thomas Lincoln Casey, May 2, 1891