Codington Group Starts Action in Oil Swindle Case - Codington County farms started a quiet title action against Verne L. Everton and Clyde C. Winslow to clear 10 mineral deeds from record. Farmers bringing the action include Peter J. Cordell, etc. -Argus - Leader (Sioux Falls, S.D.) 2 May 1953, Sat. Pg. 9