Investigation of Transportation and Sale of Meat Products : hearings before the United States Senate Select Committee on Transportation and Sale of Meat Products, Fifty-First Congress, first session, on Nov. 20-23, 1888, Feb. 1, 2, Sept. 2-4, 7, 9-11, Nov. 30, Dec. 1, 9, 30, 1889, Jan. 24, 28, 1890.

Nov. 20-23, 1888, hearings were held in St. Louis, Mo.; Sept. 2-4, 1889, hearings were held in Chicago, Ill.; Sept. 7, 1889, hearing was held in Des Moines, Iowa; Sept. 9-11, 1889, hearings were held in Kansas City, Mo.; and Dec. 30, 1889, hearing was held in New York City.