Creator
- Lowman Hubert A.1
- M. Mark (Jacksonville, Fla.)1
- Mac Gowan-Cooke Printing Co.1
- MacGowan-Cooke Printing Co. (Chattanooga, Tenn.)1
- Majestic Pub. Co.1
- Marchant, F.1
- Mark, J.1
- Marken & Bielfeld, Inc. (Frederick, Md.)1
- Matthews, Kate, 1870-1956.1
- Mattingly & Bronston (Lexington, Ky.)1
- Mattingly, L. F.1
- Mayer, M. G.1
- Mayes Printing Co. (Louisville, Ky.)1
- McCrum Drug Co., Inc.1
- McGregor Studio.1
- McIntyre, A. D., Major.1
- McNie, Alex.1
- Mellen Photo Co. (Chicago, Ill.)1
- Memphis Tobacco Co. (Memphis, Tenn.)1
- Meridan Gravure Company (Merdian, Conn.)1