Sarah N. Randolph to Thomas Lincoln Casey, May 19, 1882 Sarah N. Randolph to Thomas Lincoln Casey, May 6, 1882 Savage to Thomas Lincoln Casey, October 5, 1895 Schedule of Cubes of Concrete made for Tests, October 17, 1879 Schedule of Memorial Stones now set in the interim walls of the Washington Monument prior, March 16, 1885 Schedule of Memorial Stones now set in the interim walls of the Washington Monument prior, March 16, 1885. Scheme [class schedule] Schuyler Duryee to Thomas Lincoln Casey, April 12, 1892 Scott Werner & Co. to Thomas Lincoln Casey, April 23, 1856 Scott Werner & Co. to Thomas Lincoln Casey, June 7, 1856 Selwyn Z. Borman to Thomas Lincoln Casey, January 28, 1880 Senate committee to Thomas Lincoln Casey, February 16, 1889, telegram Senate committee to Thomas Lincoln Casey, February 9, 1889, telegram Senator George Graham Vest to Thomas Lincoln Casey, January 29, 1894 Senator J. B. Beck to Thomas Lincoln Casey, January 4, 1888 Senator James Lawrence Pugh to Thomas Lincoln Casey, October 2, 1894 Senator James McMillan to Thomas Lincoln Casey, August 10, 1894 Senator John J. Ingalls to Thomas Lincoln Casey, undated Senator Justin S. Morrill to Thomas Lincoln Casey, December 30, 1878 Senator Kellogg to A. A. Humphreys, May 7, 1872 Senator Orville H. Platt to Thomas Lincoln Casey, December 11, 1894 Senator Sam B. Maxey to Thomas Lincoln Casey, December 20, 1878 Senator W. W. Eaton to Thomas Lincoln Casey, December 5, 1878 Senator [George F.] Edmunds to Thomas Lincoln Casey, September 25, 1878 Senator [George Graham] Vest to Thomas Lincoln Casey, January 27, 1894 Senator [Henry] L. Dawes to Thomas Lincoln Casey, December 19, 1878 Senator [illegible] to Thomas Lincoln Casey, undated [1878] Senator [John S.] Hager to Thomas Lincoln Casey, May 18, 1874 Senator [Justin S.] Morrill to Thomas Lincoln Casey, January 25, 1895 Seth L. Milliken to Thomas Lincoln Casey, February 19, 1894 Settlement of Corrected Foundation, December 6, 1882 Sevaillon A. Brown to Thomas Lincoln Casey, April 30, 1892 Severin Watson to Thomas Lincoln Casey, April 23, 1874 Sewall to Thomas Lincoln Casey, April 19, 1888 Sheffield Scientific School of Yale College to Thomas Lincoln Casey, March 10, 1875 Sheldon Smith to Thomas Lincoln Casey, April 25, 1882 Sheldon Smith to Thomas Lincoln Casey, March 10, 1882 Sheldon Smith to Thomas Lincoln Casey, May 4, 1882 Sheldon Smith to Thomas Lincoln Casey, November 11, 1881 Sheldon Smith to Thomas Lincoln Casey, November 22, 1881 Sid to Thomas Lincoln Casey, January 6, 1889 Sidney L. Willson to Thomas Lincoln Casey, October 17, 1894 Sidney S. Rider to Thomas Lincoln Casey, April 13, 1893 Sidney S. Rider to Thomas Lincoln Casey, April 16, 1882 Sidney S. Rider to Thomas Lincoln Casey, April 23, 1882 Sidney S. Rider to Thomas Lincoln Casey, April 8, 1892 Sidney S. Rider to Thomas Lincoln Casey, August 1, 1881 Sidney S. Rider to Thomas Lincoln Casey, December 1, 1893 Sidney S. Rider to Thomas Lincoln Casey, February 18, 1892 Report of [Robert] Mills, June 26, 1849, copy