United States v. Bertelsen & Petersen Engineering Company

The Attorney General, and Mr. Charles A. Horsky, of Washington, D.C., for petitioner.

Mr. O. Walker Taylor, of Boston, Mass., for respondent Bertelsen & Petersen Engineering Co.

Mr. Hayner N. Larson, of Minneapolis, Minn., for respondent Jaffray and others.

Mr. Justice McREYNOLDS delivered the opinion of the Court.