Creator
- Luce, Ruth Caster1
- Lucks, Joan1
- Lyles, William Haynsworth.1
- Lytle, B. F. (War Claim Agent)1
- M'Carter & Allen1
- M. Holton, proprietor1
- MacDowell Club Benefit Concert1
- Mackey, Albert Gallatin, 1807-18811
- Maddry, Mary1
- Magrath, A.G.1
- Major, Vivian1
- Manning, John L.1
- Markot, Henry1
- Martin Starr and Walter.1
- Mary Amarinthia Snowden1
- Maury, Latham & Co.1
- Maverick and Van Wyck Families?1
- Mayer, Ann1
- Mayer, Susan1
- McAliley, Samuel1