Dist of Columbia May 1973 casesHarper v. KlendienstGebhard v. GAF Corp.Renchard v. Humphreys & Harding, Inc.National Ten. Or., v. Department of H. UrbanBangor and Aroostook R. Co. v. Maine Central R. Co.City of New York v. RuckelshausWalker v. KleindienstHarrison v. ButzMandelkorn v. PatrickNaacp, Western Region v. BrennanBerrigan v. SiglerGotham Life, Inc. v. RameySaunders v. Washington Metropolitan Area Trans.