Memorandum of Estimate of Cost of Monument, undated Memorandum of Estimated Cost of Marble, undated Memorandum of expenditures of lighting, undated [1878] Memorandum of Expenses on Washington Monument, undated Memorandum of ferns to be planted, 1878 Memorandum of flow of water, January 23, 1878 Memorandum of Green House repairs, July 26, 1878 Memorandum of Height of Shaft, undated Memorandum of in white lot, undated [1878] Memorandum of Judge Greens's will, October 21, 1872 Memorandum of Men, July 1878 Memorandum of Quantities of Material Needed for Washington Monument, undated Memorandum of Sculptures Required, December 16, 1893 Memorandum of Sizes of Iron needed for truss rods, April 22, 1884 Memorandum of work done each season, undated Memorandum of Work on shutters still to be done, April 1, 1885 Memorandum showing cracks in lower sections of foundation, undated Memorandum showing prices paid for gas lamps, January 1, 1881 Memorandum used for Statement to Committee on appropriations, April 13, 1882 Memorandum, March 1872 Memorandum, March 25, 1865 Memorandum, Thomas Lincoln Casey, undated Memorandum. Military, Geographical, and Topographical Explorations and Surveys, May 24, 1880 Memorandum: Nahum Ward, Ohio Company, undated [November 1893] Michael Farrell to Thomas Lincoln Casey, August 28, 1895 Milton H. Smith to Thomas Lincoln Casey, February 1, 1889 Miss Mary Evarts to Thomas Lincoln Casey, April 6, 1881 Montgomery Meigs to Thomas Lincoln Casey, April 27, 1876 Montgomery Meigs to Thomas Lincoln Casey, December 26, 1878 Morris Casey Cummings to Thomas Lincoln Casey, December 7, 1894 Morrison/W.C. Pratt to Thomas Lincoln Casey, November 29, 1895 Mr. and Mrs. Hernando Money to Thomas Lincoln Casey, December 26, 1878 Mr. and Mrs. R. L. Gibson to Thomas Lincoln Casey, December 14, 1878 Mr. and Mrs. Watson to Thomas Lincoln Casey, December 27, 1895 Mr. Brewster to Thomas Lincoln Casey, May 12, 1882 Mr. F. V. Greene to Thomas Lincoln Casey, November 18, 1876 Mr. F. V. Greene to Thomas Lincoln Casey, October 12, 1876 Mr. P. J. Albert to Thomas Lincoln Casey, July 13, 1876 Mr. Pitcher to Thomas Lincoln Casey, December 19, 1876 Mr. Robb to Thomas Lincoln Casey, February 14, 1888 Mrs. Alfred Ray to Thomas Lincoln Casey, March 20, 1895 Mrs. B. O. Wilbour to Thomas Lincoln Casey, April 27, 1894 Mrs. B. O. Wilbour to Thomas Lincoln Casey, May 20, 1894 Mrs. Bridget [indecipherable] to Thomas Lincoln Casey, August 30, 1895 Mrs. C. Emmerich to Thomas Lincoln Casey, November 2, 1880 Mrs. Caroline [Le Roy Appleton Edgar] Bonaparte to Thomas Lincoln Casey, February 6, 1895 Mrs. Caroline [Le Roy Appleton Edgar] Bonaparte to Thomas Lincoln Casey, February 6, 1895 Mrs. Casey to Miss M.R. Wilcox, November 20, 1895 Mrs. Clarke to Thomas Lincoln Casey, December 17, 1878 O. L. Pruden to Thomas Lincoln Casey, June 10, 1892