Defendants
- International Distributors1
- Intra Products Co.1
- J. A. Hicks1
- James J. Kaplan, trading as the Diamond Drug & Magnesia Co.1
- Kendall Co.1
- Kretschmer Corporation1
- Lipscomb Grain & Feed [Seed] Co.1
- M. F. Groves' Son & Co.1
- Maffett Sales Corporation1
- Mallinckrodt Chemical Works1
- Martin Candy Co.1
- Merz & Co. Chemical Works, Inc.1
- Miller Laboratories1
- Mrs. Alice Pierce1
- Parke, Davis & Co.1
- Pennsylvania Drug Products Corporation1
- Pope Laboratories from Hallowell, Maine1
- Pratt Food Co.1
- Purity Drug Co., Inc.1
- R. and F. Schweickhardt1