Defendants
- Hunter Packing Co.1
- Jayhawk Cooperative Creamery Association1
- John Morrell & Co.1
- Kent Dairy Products Corporation, Inc.1
- L. J. Ehlert, trading as Fonda Creamery1
- Lakota Creamery1
- Lakota Farmers Cooperative Creamery Co.1
- Land O'Lakes Creameries, Inc.1
- Langdon Creamery Co.1
- Leserman Bros.1
- Louisville Creamery1
- Minnesota Creamery Co.1
- Mission Provision Co., Inc.1
- Mutual Creamery Co.1
- Northwest Dairy Forwarding Co.1
- O. E. Moore1
- Page Milk Co.1
- Peter Fox Sons Co.1
- Plainfield Creamery1
- Plainview Cooperative Creamery1