Court of Appeals for the Sixth Circuit September 1958 casesAcker v. Commissioner of Internal RevenueKooker v. Pittsburgh Lake Erie Railroad Co.AMERICAN FED'N OF RADIO ARTISTS v. GETREUSiple v. BannanFerraiolo v. NewmanCohn v. United StatesThe Colony, Inc. v. Commr. of Internal RevenueNat'l Labor Relations Bd. v. Wooster Division of Borg-Warner Corp.Lewis v. Benedict Coal Corp.