Creator
- Spechler, David1
- Spencer & Wyckoff, Camp Ellis Studio.1
- Spencer, G. H.1
- Spicer, William A.1
- Spier, John T.1
- Sport-Commercial Photographic Service (New York, N.Y.)1
- Spot News Agency.1
- St. Clair's Studio.1
- St. Clair.1
- St. John, Percy B. (Percy Bolingbroke), 1821-1889.1
- St. John, Wylly Folk1
- St. Louis Souvenir Card Co.1
- St. Louis View C.1
- St. Paul, Henry, 1815-1886.1
- St. Petersburg Post Card Association (Saint Petersburg, Fla.)1
- St. Petersburg Post Card Association (St. Petersburg, Fl.)1
- St. Petersburg Post Card Association (St. Petersburg, Fla.)1
- Stabler, J. E.1
- Standard Advertising & Ptg.1
- Standard Art Studio (Philadelphia, Pa.)1