Creator
- Mack, David J., Jr.1
- Mackie, James Monro1
- Maddox, George W.1
- Magill, William C.1
- Margolis, Elias, 1880-19461
- Marshall, Dennis1
- Martin, Montez C., Jr.1
- Mather, F. Wallingham1
- Mathewes, Isaac Holmes1
- Matkin, Marion1
- Maxwell, R. D.1
- May, Caspar H.1
- McCain, James T.1
- McCain, James T. 1
- McCardell, J. H.1
- McDowall, Patrick1
- McElrath, J. J.1
- McFall, Thomas Carr, Dr., 1908-19691
- McKain, Wiley J.1
- McLaren, Adam N.1