- A. L. Richie, Riverton, N. J.1
- A. Luedemann (Inc.)1
- A. M. Rovin Laboratories, Inc.1
- A. Maccoroni1
- A. N. Faulkner & Co.1
- A. P. Ordway & Co, New York, N. Y.1
- A. Princi, New York, N. Y.1
- A. Reich1
- A. Robinson Mcllvaine, Herbert R. Mcllvaine, and Donald Mcllvaine, doing business as Mcllvane Bros., Philadelphia, Pa.1
- A. Robinson Mcllvaine, trading under the firm name of Mcllvaine Brothers, of Philadelphia, Pa.1
- A. Saunig & Co., New York, N. Y.2
- A. Sutterland ; H. Sutterland1
- A. W. Colwell1
- A. W. Sisk & Son, Philadelphia, Pa.1
- A. Wachs, Philadelphia, Pa.1
- Abbott Bros. Co.1
- Abraham Margulis1
- Acme Stock Salt Co., Inc.1
- Adams Baking Company, Norfolk, Va.1
- Agash Refining Corporation2