Tax Court September 1968 casesNat'l Bank Detroit v. Comm'r of Internal Revenue (In re Estate of Fruehauf)Skilken v. Comm'r of Internal RevenueOffner Products Corporation v. Renegotiation BoardRuehlmann v. Comm'r of Internal Revenue (In re Estate of Wells)Fox v. Commissioner of Internal RevenueSoares v. Comm'r of Internal Revenue