Hutchinson, Benjamin, Observations on Prison Discipline exemplified by the Tread-mill and Dietary adopted in the Nottinghamshire House of Correction at Southwell, 1823, Volume: 056-003. Lord Eldon Manuscript Collection, MSS-056. Manuscripts. https://aspace.ll.georgetown.edu/public/repositories/3/archival_objects/30009 Accessed April 20, 2025.