Sophia G. Casey to Thomas Lincoln Casey, May 28, 1872 Sophia G. Casey to Thomas Lincoln Casey, May 29, 1872 Sophie G. Casey to Thomas Lincoln Casey, May 3, 1872 Spaulding to Thomas Lincoln Casey, February 25, 1870 Specific Gravity of Marble, April 4, 1883 Specifications for bidders for Torpedoes, May 1889 Specifications of Electric Lighting, undated Speech of Hon. Henry W. Slocum to Thomas Lincoln Casey, February 14, 1871 Spencer F. Baird to Thomas Lincoln Casey, March 31, 1882 Spirito Bernardi to Louisa Seymour, February 24, 1892 Spoffard to Thomas Lincoln Casey, November 15, 1895 St Paul & Duluth R. R. Co. to Thomas Lincoln Casey, June 25, 1889 St. John's Rectory to Thomas Lincoln Casey, January 5, 1892 Stability of the Foundations of the Washington Monument, undated Statement of Expenditures, June 21, 1881 Statement of the service of Silas Casey, December 29, 1886 Statement of wages that would have been earned during funeral observed of President Garfield, September 1881 Statements of W. S. D. Bishop, February 19, 1849 Stephen A. Northrop to Thomas Lincoln Casey, February 22, 1893 Stephen A. Northrop to Thomas Lincoln Casey, March 31, 1893 Stephen Wing to Thomas Lincoln Casey, October 20, 1886 Stevens to Thomas Lincoln Casey, March 18, 1874 Stillman Saunders to Thomas Lincoln Casey, January 12, 1888 Stillman Saunders to Thomas Lincoln Casey, March 16, 1889 Stillman Saunders to Thomas Lincoln Casey, May 10, 1888 Stillman Saunders to Thomas Lincoln Casey, May 11, 1889 Stone Cutters + [illegible] Wages Earned, undated Strength of Columns in Monument + Expansion, undated Stuyvesant Fish to Edward Wanton Casey, December 22, 1869 Stuyvesant Fish to Edward Wanton Casey, July 28, 1869 Stuyvesant Fish to Edward Wanton Casey, October 18, 1869 Subdivision of Expenditures on "Completion," June 1, 1880 Supplemental Circular, undated [February 1886] Supreme Court to Thomas Lincoln Casey, May 1, 1874 Susan P. Delafield to Thomas Lincoln Casey, April 12, 1880 Susan P. Delafield to Thomas Lincoln Casey, November 12, 1878 Sutherland to Thomas Lincoln Casey, November 17, 1893 Sutherland to Thomas Lincoln Casey, September 20, 1895 Swineburn, Peckham & Co. to John H. Caswell, June 26, 1865 Sydney S. Rider to Thomas Lincoln Casey, December 15, 1895 T. B. Casey to Thomas Lincoln Casey, January 16, 1893 T. B. Reed to Thomas Lincoln Casey, November 4, 1886 T. B. Sanders to Thomas Lincoln Casey, July 23, 1874 T. C. Greene to Thomas Lincoln Casey, April 27, 1866 T. C. Jones to Thomas Lincoln Casey, May 10, 1880 T. D. Sullivan to Thomas Lincoln Casey, September 22, 1871 T. H. Handbury to Hon. David S. Lamont, February 24, 1894 T. H. Handbury to Thomas Lincoln Casey, April 17, 1894 T. H. Handbury to Thomas Lincoln Casey, February 24, 1894 T. H. Handbury to Thomas Lincoln Casey, June 5, 1893