"Chapter IX: Smallpox and Slavery: The Inoculation of Slaves in the British West Indies, 1727-1834", February 1975, Box: 5, Folder: 31. Richard B. Sheridan papers, RH MS 1468. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/548839 Accessed October 08, 2024.