Creator
- Metropolitan Photo (Boston, Mass.)1
- Montgomery, Cook.1
- Mosley, John W.1
- Moton, Robert Russa, 1867-1940.1
- Murray, George W. (George Washington), 1853-1926.1
- Murray, M. R.1
- N.E. Paper & Stationery Co. Mfrs. (Ayer, Mass.)1
- Novelty Post Card Co. (Kansas City, Mo.)1
- Polk, P. H.1
- Post Card Service (Sebring, Fla.)1
- Ralph H. Miller.1
- Rembrandt Studios (Pittsburgh, Pa.)1
- Rideout (Washington, D.C.)1
- Roshon's Studio (Harrisburg, Pa.)1
- Rotograph Co. (New York, N.Y.)1
- Rucker Studio.1
- Ryan, D. J.1
- S.H. Kress & Co.1
- Saxon, James T.1
- Scenic South Card Co. (Bessemer, Ala.)1