Mayer, Lucian John (1834-1903), Ms. Coll. 192. E&R Library & Archives.
Mayer, Lucian John (1834-1903), Ms. Coll. 192. E&R Library & Archives. https://erhistoricalsociety.libraryhost.com/repositories/2/resources/3404 Accessed July 27, 2025.
