John G. Owen, 1887-02-02, 1887-04-04, 1887-05-28, 1888-01-31, Container: Letterheads of Saginaw Businesses - Box 1, Folder: Three. Business and Industry, COL-BUSINESS. Hoyt Library Archives. https://archive.saginawlibrary.org/repositories/2/archival_objects/11973 Accessed December 15, 2025.