- Grain Belt Mills Co., St. Joseph, Mo.1
- Guggenhime & Co.1
- H. C. Hemingway & Co.1
- J. Grandinetti Co., Inc., Williamsport, Penn.1
- J. H. Pocock, Seattle, Wash.1
- John W. Taylor Packing Co., Hallwood, Va1
- Kockos Bros, and Stiefvaters & Co., both of San Francisco, Oalif1
- L. Maxcy, Inc., Frostproof, Fla.1
- Lactein Co., Modesto, Calif1
- Mannanah Cooperative Creamery Co., Litchfield, Minn.1
- Mason Ehrmann Co.1
- National Park Creamery, Rexburg, Idaho1
- National Vinegar Co.1
- National Vinegar Co., St. Louis, Mo.1
- New England Grain Co., Portland, Me.1
- North American Creamery Co., Boston, Mass.1
- Old Mission Fig Bar Co.1
- Pacific Cocoa Co.1
- Peter Fox Sons Co., Chicago, Ill.1
- Rainier Creamery Co., Rainier, Ore.1
