Business and calling cards [11] for Arthur Havens and his family members, dated 1857-1873 [dates included chiefly as annotations]; one 1873-1874 membership card issued to Arthur Havens, Box: 1, Folder: 3. Papers of Arthur B. Havens, RH MS 49. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/18856 Accessed May 19, 2024.