S. D. Miller for the Secretary of War to Thomas Lincoln Casey, October 17, 1891

S. D. Miller to Thomas Lincoln Casey, October 4, 1892

S. E. G. Robinson to Thomas Lincoln Casey, undated [1879]

S. F. Emmons to Thomas Lincoln Casey, August 21, 1891

S. F. Phillips to [George W. McCrary], December 19, 1879, copy

S. H. H. Chapman to Thomas Lincoln Casey, March 2, 1896

S. H. H. Chapman to Thomas Lincoln Casey, March 4, 1896

S. Howard Clark to Thomas Lincoln Casey, November 24, 1890

S. J. Randall to Thomas Lincoln Casey, March 11, 1878

S. J. [illegible] to Thomas Lincoln Casey December 23, 1879

S. L. Baber to Thomas Lincoln Casey, June 27, 1877

S. L. Bowman to Thomas Lincoln Casey, May 13, 1879

S. P. Brown to Thomas Lincoln Casey, August 3, 1869

S. P. Langley to Thomas Lincoln Casey, March 18, 1890

S. S. Alden to Thomas Lincoln Casey, May 7, 1878

S. S. Merrill to Thomas Lincoln Casey, March 12, 1869

S. S. Merrill to Thomas Lincoln Casey, March 5, 1869

S. S. Swoot to Thomas Lincoln Casey, January 9, 1891

S. S. to Thomas Lincoln Casey, February 21, 1877

S. V. Benet to Thomas Lincoln Casey, July 10, 1888

S. W. & N. Building, Statement of Funds and Estimates for Expenditure, December 14, 1880

S. W. S. to Thomas Lincoln Casey, May 31, 1877

S842 [Senate Bill], February 2, 1888 (1)

Sadie L. Gould to Thomas Lincoln Casey, April 26, 1883

Sadie L. Gould to Thomas Lincoln Casey, July 19, 1883

Sam Randall to Thomas Lincoln Casey, February 6, 1879

Sam Reed to Thomas Lincoln Casey, November 26, 1869

Samuel A. Strang to Thomas Lincoln Casey, August 4, 1890

Samuel A. Strang to Thomas Lincoln Casey, July 14, 1890

Samuel A. Strang to Thomas Lincoln Casey, July 31, 1890

Samuel B. Holabird to Thomas Lincoln Casey, February 6, 1885

Samuel D. Gilbert to Thomas Lincoln Casey, November 2, 1883

Samuel J. Randall to Thomas Lincoln Casey, April 17, 1885

Samuel S. Cox to Thomas Lincoln Casey, February 25, 1878

Samuel S. Cox to Thomas Lincoln Casey, March 7, 1878

Samuel S. Cox to Thomas Lincoln Casey, March 9, 1878

Samuel S. Cox to Thomas Lincoln Casey,March 11, 1878; Thomas Lincoln Casey to Samuel S. Cox, March 11, 1878

Samuel Ward Greene to Thomas Lincoln Casey, February 1, 1896

Schofield to Thomas Lincoln Casey, February 4, 1885

Scrapbook: memorials re: Thomas Lincoln Casey

Scrapbook: memorials re: Thomas Lincoln Casey, back cover

Scrapbook: memorials re: Thomas Lincoln Casey, front cover

Seating plan for dinner of Grand Duke Alexis, undated [April 1879]

Secretary of the Treasury [R. J. Wynne] to Thomas Lincoln Casey, September 27, 1892

Secretary of War to Thomas Lincoln Casey, July 21, 1888, telegram

Sen. Anthony Higgins to Thomas Lincoln Casey, December 20, 1890

Senator Beck to Thomas Lincoln Casey, June 27, 1878

Senator Beck to Thomas Lincoln Casey, May 24, 1878

Senator Blaine to Thomas Lincoln Casey, January 8, 1878

Senator Cameron to Thomas Lincoln Casey, June 27, 1878