- D. E. Foote & Co., Inc., Baltimore, Md.2
- Cudahy Packing Co., Inc.1
- Evans Chemical Co., Cincinnati, Ohio1
- Hancock Inoculatum Co., Inc., Salem, Va.1
- Henry S. Wampole Co., Baltimore, Md.1
- Honey Boy Cordial Co., St. Louis, Mo.1
- Martin Rudy, Lancaster, Pa.1