Creator
- LaVere, Stephen C.1
- Lanneau's Art Store (Charleston, S.C.)1
- Laughlin, C. A.1
- Lazarnick, George, 1913-1
- Leonar.1
- Lilly News (Jonesboro, Ark.)1
- Lincoln Studio (Washington, D.C.)1
- Lincoln, F. S.1
- Lipsher Specialty Co. (New Orleans, La.)1
- Lithochrom.1
- Lloyd, Norman.1
- Lollar's.1
- Long's Studio (Norfolk, Va.)1
- Long's.1
- Louise, Ruth Harriet, 1903-1940.1
- Louisiana-Mississippi News Co. (McComb, Miss.)1
- Lowman, Hubert A.1
- Ludlum, John Plumer.1
- Lynch Studio (Trenton, N.J.)1
- Mac Gowan-Cooke Printing Co.1