[Montgomery] C. Meigs to Thomas Lincoln Casey, January 30, 1879 [Montgomery] C. Meigs to Thomas Lincoln Casey, July 19, 1888 [Montgomery] C. Meigs to Thomas Lincoln Casey, June 22, 1890 [Montgomery] C. Meigs to [Stephen Vincent] Benét, May 21, 1884 [Montgomery] C. Meigs to [Stephen Vincent] Benét, May 21, 1884, copy [Montgomery] C. Meigs to [Stephen Vincent] Benét, May 21, 1884, translation [Monument] Levels, June 1887 [Nathaniel] Pearce to Thomas Lincoln Casey, July 5, 1883 [Newton Crain] Blanchard to Thomas Lincoln Casey, May 5, 1890 [Orlando M.] Poe to Thomas Lincoln Casey, December 12, 1888 [Orlando M.] Poe to Thomas Lincoln Casey, December 17, 1892 [Orlando M.] Poe to Thomas Lincoln Casey, December 28, 1888 [Orlando M.] Poe to Thomas Lincoln Casey, October 7, 1892 [Orlando M.] Poe to Thomas Lincoln Casey, October 8, 1892 [Orlando] M. Poe to Thomas Lincoln Casey, April 4, 1891 [Orlando] M. Poe to Thomas Lincoln Casey, August 11, 1889 [Orlando] M. Poe to Thomas Lincoln Casey, December 18, 1891 [Orlando] M. Poe to Thomas Lincoln Casey, February 25, 1890 [Orlando] M. Poe to Thomas Lincoln Casey, July 29, 1888 [Orlando] M. Poe to Thomas Lincoln Casey, March 25, 1890 [Orlando] M. Poe to Thomas Lincoln Casey, September 23, 1890 [Orlow] W. Chapman to [William Windom], November 9, 1889 [Oswald] H. Ernst to Thomas Lincoln Casey, April 1, 1890 [Oswald] H. Ernst to Thomas Lincoln Casey, July 10, 1888 [William] H. Chase to Thomas Lincoln Casey, January 19, 1869 [William] H. Chase to Thomas Lincoln Casey, January 20, 1869 [William] H. Dorsey to Thomas Lincoln Casey, September 9, 1869 [William] H. Forney to Thomas Lincoln Casey, June 24, 1884 [William] H. Mitchel and W. T. Hudson to Thomas Lincoln Casey, January 4, 1869 [William] Harkness to Thomas Lincoln Casey, undated[January 1879] [William] Himrod to Thomas Lincoln Casey, April 20, 1891 (1) [William] Himrod to Thomas Lincoln Casey, April 20, 1891 (2) [William] J. Warran to Thomas Lincoln Casey, December 13, 1879 [William] J. Warren to Thomas Lincoln Casey, April 5, 1879 [William] J. Warren to Thomas Lincoln Casey, August 13, 1891 [William] J. Warren to Thomas Lincoln Casey, August 19, 1891 [William] J. Warren to Thomas Lincoln Casey, August 25, 1891 [William] J. Warren to Thomas Lincoln Casey, December 18, 1879 [William] J. Warren to Thomas Lincoln Casey, December 24, 1879 [William] J. Warren to Thomas Lincoln Casey, November 30, 1889 (2) [William] J. Warren to Thomas Lincoln Casey, November 30, 1889 (3) [William] J. Warren to Thomas Lincoln Casey, September 10, 1888 [William] J. Warren to Thomas Lincoln Casey, September 10, 1891 [William] J. Warren to Thomas Lincoln Casey, September 16, 1891 [William] J. Warren to Thomas Lincoln Casey, September 17, 1888 [William] J. Warren to Thomas Lincoln Casey, September 17, 1891 [William] J. Warren to Thomas Lincoln Casey, September 2, 1890 [William] J. Warren to Thomas Lincoln Casey, September 20, 1889 [William] J. Warren to Thomas Lincoln Casey, September 21, 1888 [William] J. Warren to Thomas Lincoln Casey, September 5, 1888