Summary and part I (June 24, 1919) -- pt. II. Evidence of combination among packers (1918) -- pt. III. Methods of the five packers in controlling the meat-packing industry (June 28, 1919) -- pt. IV. The five larger packers in produce and grocery foods (June 30, 1919) -- pt. V. Profits of the packers (1920) -- pt. VI. Cost of growing beef animals ; cost of fattening cattle ; cost of marketing live stock (December 1919-1920).