Rufus Wheeler Peckham, Hopkins v. United States — Opinion of the Court
“ Would an agreement among cattle drivers not to drive the cattle after their arrival at the railroad depot at their place of destination, to the cattle yards where sold, for less than a minimum sum, come within the statute? Would an agreement among themselves by locomotive engineers, firemen, or trainmen engaged in the service of an interstate railroad not to work for less than a certain named compensation be illegal because the cost of transporting interstate freight would be thereby enhanced? ”
