- George Van Camp & Sons Co., Westfield, Ind.1
- Hancock Inoculatum Co., Inc., Salem, Va.1
- Henry S. Wampole Co., Baltimore, Md.1
- Honey Boy Cordial Co., St. Louis, Mo.1
- I. Turnoy, Chaseley, N. Dak.1
- Independence Produce Co., Independence, Iowa1
- James Force Co., San Francisco, Calif.1
- John J. Cowan, trading as the Rheumatism Herb Co., Santa Monica, Calif1
- Kansas Milling Co., Wichita, Kans.1
- Lekas & Drivas, New York, N. Y.1
- Martin Rudy, Lancaster, Pa.1
- McCullough Drug Co., Lawrenceburg, Ind.1
- Merchants Refrigerating Co., Jersey City, N. J.1
- Meyer Bros. Drug Co., St. Louis, Mo.1
- National Drug Co., Philadelphia, Pa.1
- Ozark Cider & Vinegar Co., Rogers, Ark.1
- Palestine Drug Co.1
- Rice-Schmidt Baking Co., Washington, D. C.1
- Rogers Milk Corp., Boonville, N. Y.1
- Star Packing Co1