Creator
- L. Mendel (Lucius Mendel), 1905-19701
- Lawrence, John1
- Leland, Jack1
- Loutherbourg2
- Lucas1
- Lucus, Wingate H.1
- Luke Lynch1
- Lynch, Esther, 1748-18251
- Lynch, Francis1
- Madden, Tom1
- Major A.D.C.1
- Major Brooks1
- Mants, Bob1
- Manuel Kampos1
- Maparyan, Layli1
- Marshall, Alexander Washington, 1845-19061
- Martin2
- Martin, Winfield T.1
- Masserik, Fred1
- Masson1