- El Modelo Medicine Co.1
- El-O-Pathic Pharmacy, Inc., Los Angeles, Calif., and Martin A. Clemens, manager and director of the corporation and trading individually as the M. A. Clemens Pharmacy, Los Angeles, Calif.1
- El-O-Patic Pharmacy, a corporation, Hollywood, Calif., and Martin A. Clemens, manager.1
- Elmer J. Dailey, trading as Dailey's Laboratories, San Diego, Calif.1
- Eugene H. Hunter, trading as Floracube Co., Los Angeles, Calif.1
- F. T. Hopkins & Son, from New York, N. Y.1
- Frank J. Heilmann, trading as Heilmann's National Distributors at Los Angeles, Calif.1
- George H. McKinlay, trading as Health Chemicals, Los Angeles, Calif.1
- Hampton Manufacturing Co.1
- Harlow B. Boyle and Charles B. Boyle, copartners trading as Boyle & Co., Los Angeles, Calif.1
- Harlow B. Boyle and Charles E. Boyle, partners, trading as Boyle & Co., Los Angeles, Calif.1
- Harold Hain, trading as the Hain Pure Food Co., Los Angeles, Calif.1
- Harry C. Johnson, trading as F. S. Powers & Company, Los Angeles, Calif.1
- Harry Skepner, trading as Harry Skepner Prescription Pharmacy at Hollywood, Calif.1
- Holford Co.1
- Hollywood Vita Products Co., a partnership, Hollywood, Calif.1
- Hudson Products Co., a corporation, Long Beach, Calif., also trading under the name of the Maywood Pharmacal Co., at Hollywood, Calif., and against Allen H. Parkinson, president of the Hudson Products Co.1
- Industrial Oil Products Corporation, trading at Los Angeles,. Calif.1
- John Francis Gorman, trading as the Vitaminerals Co., Los Angeles, Calif.1
- John L. Denney, Fresno, Calif.1