In the District Court of the United States for the district of Wyoming, United States of America, plaintiff, v. Standard Oil Company of Indiana, Midwest Refining Company, Salt Creek Producers Association, Mountain Producers Corporation, New Bradford Oil Company, Wyoming Associated Oil Corporation, Midwest Oil Company, Wyoming Oil Fields Company, Salt Creek Consolidated Oil Company, Mountain & Gulf Oil Company, Parkman Oil Company, Federal Oil & Development Company, Natrona Pipe Line & Refining Company, defendants

by United States, Standard Oil Company (Indiana), United States. District Court (Wyoming)