Rev. Robert Henderson D.D. Correspondence, MSS-005, Box: VAULT 1, Folder: (MSS 005) 1-21. Maryville College Archives.
Rev. Robert Henderson D.D. Correspondence, MSS-005, Box: VAULT 1, Folder: (MSS 005) 1-21. Maryville College Archives. https://maryvillecollege.libraryhost.com/repositories/2/resources/23 Accessed April 24, 2025.