Tax Court October 1973 casesSawelson v. Comm'r of Internal Revenue Jones v. Comm'r of Internal RevenueHuman Engineering Institute v. CommissionerMathews v. Comm'r of Internal Revenue Estate of Klafter v. CommissionerHuman Eng'g Inst. v. Comm'r of Internal Revenue Kent v. Comm'r of Internal Revenue Columbia Iron & Metal Co. v. Comm'r of Internal RevenueBaldarelli v. Comm'r of Internal Revenue Martin v. CommissionerCummings v. Comm'r of Internal Revenue Shamburger v. Commissioner of Internal RevenueFlower v. Comm'r of Internal Revenue