Part of the Hoyt Library Archives Repository
Maps relating to oil fields, Container: Goll Family - Box 1. Families, RG-FAMILIES. Hoyt Library Archives.
Maps relating to oil fields, Container: Goll Family - Box 1. Families, RG-FAMILIES. Hoyt Library Archives. https://archive.saginawlibrary.org/repositories/2/archival_objects/18890 Accessed December 06, 2025.
