"Changing Sugar Technology and the Labour Nexus in the British Caribbean, 1750-1900, w/ special reference to Barbados and Jamaica", Box: 5, Folder: 5. Richard B. Sheridan papers, RH MS 1468. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/548815 Accessed November 23, 2024.