Part of the Hoyt Library Archives Repository
Standard Oil Company, 1902, Container: Letterheads of Saginaw Businesses - Box 1, Folder: Four. Business and Industry, COL-BUSINESS. Hoyt Library Archives.
Standard Oil Company, 1902, Container: Letterheads of Saginaw Businesses - Box 1, Folder: Four. Business and Industry, COL-BUSINESS. Hoyt Library Archives. https://archive.saginawlibrary.org/repositories/2/archival_objects/12020 Accessed December 06, 2025.
