Creator
- McCrum Drug Co., Inc.1
- McGabe.1
- McGarry's Studio (Asheville, N.C.)1
- Metrocraft (Everett, Mass.)1
- Millar, Doug.1
- Miller & Chadbourne (Fond du Lac, Wis.)1
- Miller, Herbert E.1
- Miller.1
- Millman, J. J.1
- Mora, O. de la.1
- Moss Photo (N.Y.)1
- Moss Photo.1
- Nasilo.1
- Nathan & Co. Ltd. (Kingston, Jamaica)1
- National Art Views Co. (N.Y.)1
- New Orleans News Company (La.)1
- Nicholas Wilson Photos (Mendocino, Calif.)1
- Noll's Gallery (N.Y.)1
- Northrop Drug Stor.1
- Novelty Studio (Seattle, Wash.)1