Goodman & Winkler, 1901-02-09, 1902-09-26, Container: Letterheads of Saginaw Businesses - Box 1, Folder: Two. Business and Industry, COL-BUSINESS. Hoyt Library Archives. https://archive.saginawlibrary.org/repositories/2/archival_objects/11798 Accessed December 06, 2025.