- Ernst Bischoff Co., Inc., from Ivoryton, Conn.1
- Estro Chemical Co., Inc., from New York, N. Y.1
- Felix Hawkins, Jr.1
- Fox Co.1
- Fred F. Wanner & Sons.1
- Gold Leaf Pharmacal Co., Inc., from New Rochelle, N. Y.1
- Gotham Pharmaceutical Co., Inc., from Brooklyn, N. Y.1
- Greenpoint Laboratories, Inc., from New York, NY.1
- Guardian Thermometer Co., Inc., from New York, N. Y.1
- Handy Pad Supply Co.1
- Heintzelman's Pharmacy, Inc.1
- Hygrade Thermometer Co., from Brooklyn, N. Y.1
- Joseph Freiberg.1
- Kelp Co.1
- Killashun Sales Division, from Akron, Ohio.1
- Lederle Laboratories Division, American Cyanamide Co.1
- Lederle Laboratories, Division American Cyanamid Co., from Pearl River, N. Y.1
- Lederle Laboratories, Inc., from Pearl River, N. Y.1
- Major Vitamins, Inc.1
- Medicinals, Inc.1