Newspaper article regarding attendance of Charles H. Kretschmer, Jr. at the 1961 Big Brother of the Year ceremony in President Kennedy’s White House office, 1961, Container: Kretschmer Grocery Store and Kretschmer Wheat Germ Corporation - Box 3, Folder: Five. Business and Industry, COL-BUSINESS. Hoyt Library Archives. https://archive.saginawlibrary.org/repositories/2/archival_objects/6126 Accessed December 06, 2025.