Creator
- Maye's Book Store1
- Mayes' Book Store 1
- Mays Book Store1
- Mays' Book Store1
- McGrew Color Graphics1
- McKinnin Photography1
- McLeod Pharmacy1
- Meeks Candy & Tobacco Co.1
- Middleton Advertising Company1
- Mike Roberts Color Productions1
- Mike Roberts Color Productions 1
- Miller, Walter H. (Walter Homer), 1909-19991
- Millinery Trade Review1
- Montag Bros.1
- Moore & Gibson Co.1
- Moore's Flower and Gift Shop (Columbia, S.C.)1
- Mr. and Mrs. Robert Grant Aitken1
- Muench, Josef1
- National Post Card Company1
- National Press, Inc.1