Mitts & Merrill Stock & bond purchase, travel brochures, Insurance information, Secretary of State (Mich.), Correspondence, Business cards, etc., Container: Letterheads of Saginaw Businesses - Box 1, Folder: Nine. Business and Industry, COL-BUSINESS. Hoyt Library Archives. https://archive.saginawlibrary.org/repositories/2/archival_objects/12217 Accessed December 06, 2025.