Part of the Hoyt Library Archives Repository
Research & Notes, Container: Nagel, Rudolph and Betty Lieberman Collection - Box 1, Folder: 1. Families, RG-FAMILIES. Hoyt Library Archives.
Research & Notes, Container: Nagel, Rudolph and Betty Lieberman Collection - Box 1, Folder: 1. Families, RG-FAMILIES. Hoyt Library Archives. https://archive.saginawlibrary.org/repositories/2/archival_objects/34115 Accessed July 10, 2026.
