Defendants
- A. Paul Stork, trading as W. P. Stork1
- Agar Poultry Corporation1
- Anamosa Poultry & Egg Co., Inc.1
- Anton N. Nielson, trading as Rugby Creamery, Rugby, N. Dak.1
- Boote's Hatcheries & Packing Co., Inc.1
- Boote's Hatcheries Packing Co.1
- C. A. Swanson & Sons1
- Campbell Soup Co.1
- Central City Produce Co.1
- Charles Backman, trading as the Backman Produce Co.1
- Cudahy Packing Co., a corporation, trading at Winfield, Iowa1
- Dalton Cooperative Creamery Association1
- Daniel C. Hader1
- Decorah Produce Co.1
- Delmarva Poultry Corp., Milford and Frankford, Del.; Eagle Poultry Packers, Inc.,. Frankford, Del.; the Royal Poultry Corp., Frankford, Del.; and David Pack, president of the Delmarva Poultry Corp. and the Royal Poultry Corp., and Harry Landes, president of Eagle Poultry Packers, Inc., and chairman of the board of directors of the Delmarva Poultry Corp. and the Royal Poultry Corp.1
- Detroit Refrigerating Co.1
- Edgar Glenn Morse, trading as E. G. Morse1
- Fairmont Creamery Co.1
- Falls City Creamery Co.1
- Farmers Cooperative Creamery1