Thomas Lincoln Casey, Jr. to Thomas Lincoln Casey, September 29, 1882

Thomas Lincoln Casey, Jr. to Thomas Lincoln Casey, September 3, 1883

Thomas Lincoln Casey, Jr. to Thomas Lincoln Casey, September 3, 1884

Thomas Lincoln Casey, Jr. to Thomas Lincoln Casey, September 3, 1886

Thomas Lincoln Casey, Jr. to Thomas Lincoln Casey, September 30, 1885

Thomas Lincoln Casey, Jr. to Thomas Lincoln Casey, September 5, 1875

Thomas Lincoln Casey, Jr. to Thomas Lincoln Casey, September 5, 1879

Thomas Lincoln Casey, Jr. to Thomas Lincoln Casey, September 7, 1881

Thomas Lincoln Casey, Jr. to Thomas Lincoln Casey, September 7, 1883

Thomas Lincoln Casey, Jr. to Thomas Lincoln Casey, September 7, 1887

Thomas Lincoln Casey, Jr. to Thomas Lincoln Casey, September 7, 1895

Thomas Lincoln Casey, Jr. to Thomas Lincoln Casey, September 9, 1888

Thomas Lincoln Casey, Jr. to Thomas Lincoln Casey, September 9, 1890

Thomas Lincoln Casey, Jr. to Thomas Lincoln Casey/Emma Weir Casey, July 30, 1871

Thomas Lincoln Casey, Jr. to Thomas Lincoln Casey/Emma Weir Casey, September 9, 1874

Thomas Lincoln Casey, Jr. to Thomas Lincoln Casey/Thomas Lincoln Casey, Jr. to Emma Weir Casey/"brother" [unspecified], September 7, 1880

Thomas Lincoln Casey, Jr. to Unaddressed, October 18, 1875

Thomas Lincoln Casey, Jr. to [Thomas Lincoln Casey] April 4, 1880.1, April 4, 1880

Thomas Lincoln Casey, June 30, 1870, return of instruments

Thomas Lincoln Casey, memorandum, April 11, 1876

Thomas Lincoln Casey, memorandum, May 29, 1876

Thomas Lincoln Casey, Memorandum, November 15, 1880

Thomas Lincoln Casey, notes on soil, undated [1878]

Thomas Lincoln Casey, notes, August 8, 1876

Thomas Lincoln Casey, notes, July 1, 1878

Thomas M. Vincent to Thomas Lincoln Casey, January 22, 1875

Thomas O'Kill to Thomas Lincoln Casey, October 19, 1859

Thomas P Cleaves to Thomas Lincoln Casey, February 28, 1881

Thomas P. Clark to Thomas Lincoln Casey, February 5, 1889, telegram

Thomas P. Gould to Thomas Lincoln Casey, December 30, 1878

James Bugbee to Thomas Lincoln Casey, March 7, 1890

James C. Duane to Thomas Lincoln Casey, January 24, 1885

James C. Duane to Thomas Lincoln Casey, March 16, 1885

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

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)