Tax Court May 1970 casesGillespie v. Comm'r of Internal Revenue Estate of Porter v. Commissioner of Internal RevenueVannaman v. Comm'r of Internal RevenueMichaelis v. Comm'r of Internal Revenue Kirchner v. Comm'r of Internal RevenueVannaman v. Commissioner of Internal RevenueLanderman v. Commissioner of Internal RevenueKamins v. Comm'r of Internal Revenue Lincoln Elec. Co. v. Comm'r of Internal RevenueH. F. Campbell Co. v. Commr. of Internal RevenueStandard Oil Co. v. Comm'r of Internal RevenueB. Forman Co. v. Comm'r of Internal RevenueO'Connor v. Comm'r of Internal Revenue (In re Estate of O'Connor) Realty Loan Corp. v. Comm'r of Internal RevenueRay v. Comm'r of Internal Revenue (In re Estate of Ray) McMenamy v. Commissioner of Internal RevenueHughes v. Comm'r of Internal Revenue Modern Home Life Ins. v. Commr. of Internal RevenuePorter v. Commissioners of Internal Revenue (In re Estate of Porter) Modern Home Life Ins. Co. v. Comm'r of Internal RevenueH.F. Campbell Co. v. Comm'r of Internal RevenueClarke v. Comm'r of Internal Revenue (In re Estate of Clarke)