Tax Court August 1986 casesEstate of Jephson v. Commissioner of Internal RevenueGulf Oil Corp. v. Comm'r of Internal RevenueGulf Oil Corp. v. Comm'r of Internal RevenueZeta Beta Tau Fraternity, Inc. v. Comm'r of Internal RevenueNorthern Trust Co. v. Commr. of Internal RevenueNorthern Trust Co. v. Comm'r of Internal RevenueGroetzinger v. Comm'r of Internal RevenueIllinois Grain Corp. v. Comm'r of Internal RevenueDeskins v. Comm'r of Internal RevenueMunford, Inc. v. Comm'r of Internal RevenueStanley Works & Subsidiaries v. Comm'r of Internal RevenueHaley Bros. Constr. Corp. v. Comm'r of Internal RevenueMearkle v. Comm'r of Internal RevenuePlume v. Comm'r of Internal Revenue (In re Estate of Jephson)DeMarco v. Comm'r of Internal Revenue