Robert Kirsell to Thomas Lincoln Casey, April 24, 1886 Robert Kirsell to Thomas Lincoln Casey, June 26, 1888 Robert Mills to the Board of Managers, October 31, 1848 Robert Mills to unknown, May 11, 1854 Robert N. Ross to Thomas Lincoln Casey, undated [1882] (1) Robert N. Ross to Thomas Lincoln Casey, undated [1882] (2) Robert N. Ross to Thomas Lincoln Casey, undated [1882] (3) Robert N. Scott to Emma, February 26, 1886 Robert N. Scott to General Humphrey, July 28, 1866 Robert N. Scott to Thomas Lincoln Casey, February 24, 1872 Robert N. Scott to Thomas Lincoln Casey, June 20, 1872 Robert N. Scott to Thomas Lincoln Casey, March 21, 1872 Robert N. Scott to Thomas Lincoln Casey, May 18, 1872 Robert N. Scott to Thomas Lincoln Casey, November 5, 1878 Robert N. Scott to Thomas Lincoln Casey, September 10, 1886 Robert N. Scott to Thomas Lincoln Casey, September 11, 1886 Robert N. Scott to Thomas Lincoln Casey, September 8, 1886, telegram Robert N. Scott to Thomas Lincoln Casey, September 9, 1886, telegram Robert S. Williamson to Thomas Lincoln Casey, February 10, 1881 Robert Todd Lincoln to Seth Low, November 20, 1882, copy Robert Todd Lincoln to Thomas Lincoln Casey, April 8, 1882 Robert Todd Lincoln to Thomas Lincoln Casey, July 14, 1882 Robert W. Lamb to Thomas Lincoln Casey, July 12, 1881 Robert W. Watson to Thomas Lincoln Casey, July 21, 1895 Robert W. Watson to Thomas Lincoln Casey, September 1, 1893 Robert W. Weir to Emma Weir Casey, August 26, 1865 Robert W. Weir to Emma Weir Casey, February 8, 1882 Robert W. Weir to Thomas Lincoln Casey, February 11, 1872 Robert W. Weir to Thomas Lincoln Casey, February 9, 1873 Robert W. Weir to Thomas Lincoln Casey, January 18, 1872 Robert W. Weir to Thomas Lincoln Casey, January 28, 1882 Robert W. Weir to Thomas Lincoln Casey, July 15, 1861 Robert W. Weir to Thomas Lincoln Casey, June 13, 1863 Robert W. Weir to Thomas Lincoln Casey, June 18, 1861 Robert W. Weir to Thomas Lincoln Casey, May 24, 1875 Robert W. Weir to Thomas Lincoln Casey, October 20, 1878 Robert W. Weir to Thomas Lincoln Casey, September 29, 1893 Robert W. Weir, Jr. to Thomas Lincoln Casey, October 23, 1893 Robert W. Weir, Jr. to Thomas Lincoln Casey, September 28, 1878 Robert Wallis to Thomas Lincoln Casey, December 15, 1855 Robert Wallis to Thomas Lincoln Casey, November 12, 1855 Robert Weir to Emma Casey, August 15, 1886 Robert Weir to Thomas Lincoln Casey, April 17, 1895 Robert Weir to Thomas Lincoln Casey, August 10, 1883 Robert Weir to Thomas Lincoln Casey, August 3, 1886 Robert Weir to Thomas Lincoln Casey, May 16, 1892 Robert Weir to Thomas Lincoln Casey, September 29, 1886 Robert Winthrop to Thomas Lincoln Casey, June 28, 1881 Robert Winthrop to Thomas Lincoln Casey, June 6, 1889 Thomas Lincoln Casey to Rufus E. Lester, February 5, 1892, copy of telegram