Part of the Hoyt Library Archives Repository
Miscellaneous Envelopes, Container: Knapp, E.R. - Box 2, Folder: 16. Families, RG-FAMILIES. Hoyt Library Archives.
Miscellaneous Envelopes, Container: Knapp, E.R. - Box 2, Folder: 16. Families, RG-FAMILIES. Hoyt Library Archives. https://archive.saginawlibrary.org/repositories/2/archival_objects/30077 Accessed December 06, 2025.
