Chemistry text, Les Elements de Chymie, Quatriesme Edition, by Jean Beguin (French) [very fragile], 1647, Box: 13, Volume: 3. Personal papers of E.H.S. Bailey, PP 158. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/116692 Accessed May 16, 2024.