Tax Court March 1993 casesRisman v. Comm'r of Internal RevenuePeat Oil & Gas Assocs. v. Comm'r of Internal RevenueUnited Cancer Council, Inc. v. Comm'r of Internal RevenuePeat Oil and Gas Associates v. CommissionerHalliburton Co. v. Comm'r of Internal RevenueHughes Int'l Sales Corp. v. Comm'r of Internal RevenueBaptiste v. Comm'r of Internal RevenueHagaman v. Commissioner of Internal RevenuePeat Oil Gas Associates v. Commr. of Internal RevenueHagaman v. Comm'r of Internal RevenueMetzger v. Comm'r of Internal Revenue (In re Estate of Metzger)