Dubbs, Joseph Schwenk (1796-1877), Ms. Coll. 025. E&R Library & Archives.
Dubbs, Joseph Schwenk (1796-1877), Ms. Coll. 025. E&R Library & Archives. https://erhistoricalsociety.libraryhost.com/repositories/2/resources/3233 Accessed July 27, 2025.
