- Albert F. Bennett, Norwich, Conn.1
- Albert Pichoto, Colchester, Conn.1
- Aliko Candy Co.1
- Allen Co.1
- Alliance Distributors, Inc.1
- Alonzo O. Bliss Medical Co.1
- Alter Zitron, Chestnut Hill, Conn.1
- American Almond Products Corp.1
- American Parentrasol Laboratories, Inc.1
- American Pharmaceutical Co., Inc.1
- American Synthetic Co., Philadelphia, Pa.1
- American White Cross Laboratories1
- American, Pharmaceutical Co., Inc.1
- Andrew J. Lewis, Walnut Point, Va.1
- Andrew Kerr Co., Barnstable, Mass.1
- Angiolillo Bros., New York, N. Y.1
- Anthony Dellino1
- Apothecaries Hall Company1
- Apple Concentrates Corporation1
- Arbie Ames, Canterbury, Conn.1