- John B. Kori, trading as United States Remedy Co., Jacksonville, Fla.1
- John Newton Hall, trading as Lexington Ice & Creamery Co.1
- John Russo, alias F. Alfono, alias P. Santo, New York, N. Y.1
- Joseph Daigneault1
- Keefer Laboratories1
- L. D. Caulk Co.1
- L. R. Kallman & Co.1
- Lash, Inc.1
- Loeser Laboratory, Inc.1
- Marlu Co.1
- Max Pinkus, trading as John Price & Co.1
- Norwich Pharmacal Co.1
- Pepsodent Co.1
- Pinee Chemical Co.1
- Post Institute Sales Corporation1
- Quick Manufacturing Co.1
- Raymond G. Burfeind, trading as Chemical Products Co., Ellsworth, Minn.1
- Read Drug & Chemical Co.1
- Roux Distributing Co.1
- S. Grover Graham Co., Inc1
