- Rigney & Company, Brooklyn, N. Y.1
- Spielmann Brothers Co., a corporation, of Chicago, Ill.1
- Squire-Dingee Company, of Chicago, Ill.1
- Standard Cereal Company, Chillicothe, Ohio1
- Thomas Roberts & Co.1
- Webb Manufacturing Co., a corporation, Nashville, Tenn.1
- Webb Mfg. Co., of Nashville, Tenn.1