Tax Court December 1971 casesVolwiler v. Commissioner of Internal RevenueMills Pharms., Inc. v. Comm'r of Internal RevenueSohosky v. Comm'r of Internalrevenue Trebotich v. Comm'r of Internal Revenue Titcher v. Commissioner of Internal RevenueWillie v. Comm'r of Internal Revenue Trebotich v. Commissioner of Internal RevenueGodbehere v. Comm'r of Internal Revenue Arlington Metal Indus., Inc. v. Comm'r of Internal Revenue