Creator
- Magill, Zeph F.1
- Magnus, Charles12
- Magovern and Baker.1
- Maguire (Urbana, Ill.)1
- Maguire, Thomas1
- Mahan, D. H. (Dennis Hart), 1802-1871.2
- Mahone, William, 1826-18952
- Mahoney, E.1
- Mailliard, Ed.1
- Maiz1
- Majestic Photo Finishers.1
- Majestic Pub. Co.1
- Major, Georg, 1502-1574.3
- Major, J. Russell (James Russell), 1921-19981
- Majors, Monroe A. (Monroe Alphus), 1864-1
- Malcolm Photo Service1
- Malcom Photo Service1
- Maloney, Arnold Hamilton.1
- Manahan, Thomas, 1827 or 1828-1
- Mandell, Leon7