Magazine articles regarding Kretschmer Wheat Germ advertising and marketing, Container: Kretschmer Grocery Store and Kretschmer Wheat Germ Corporation - Box 2, Folder: Two. Business and Industry, COL-BUSINESS. Hoyt Library Archives. https://archive.saginawlibrary.org/repositories/2/archival_objects/6112 Accessed December 06, 2025.