In the District Court of the United States for the district of Wyoming (in equity no. 1431,) United States of America, plaintiff, vs. Mammoth Oil Company, a corporation of the state of Delaware, Sinclair Crude Oil Purchasing Company, a corporation of the state of Delaware, and Sinclair Pipe Line Company, a corporation of the state of Maine, defendants

by United States, Mammoth Oil Company, Sinclair Crude Oil Purchasing Company, Sinclair Pipe Line Company, United States. District Court (Wyoming)