Creator
- Kwilecki, Paul2
- L. L. Cook Co. (Milwaukee, Wis.)2
- Lanneau's Art Store (Charleston, S.C.)2
- Letchworth Press Ltd. (Barbados)2
- Lollar's.2
- Louisville Drug Co. (Louisville, Ga.)2
- Lowman, Hubert A.2
- M. Mark (Jacksonville, Fla.)2
- M. Smith Photo Studio.2
- MWM (Aurora, Mo.)2
- MacFarlane, W. G.2
- Macgregor, Helen.2
- Martin (New Iberia, La.)2
- Maurice.2
- Mayrose Co. (Linden, N.J.)2
- McAdams, David.2
- McGabe.2
- Media Drug Stores Photo Service (Philadelphia, Pa.)2
- Medical Photographic Department2
- Memphis Paper Co. (Memphis, Tenn.)2