Tax Court May 1958 casesRupe Inv. Corp. v. Comm'r of Internal RevenuePulvermann v. Commissioner of Internal RevenueTeskey v. Comm'r of Internal RevenueSchmitt v. Comm'r of Internal RevenueNapco Indus., Inc. v. Comm'r of Internal RevenueDownes v. Comm'r of Internal RevenueSouth Jersey Sand Co. v. Comm'r of Internal RevenueDavis v. Comm'r of Internal RevenueNapco Industries, Inc., v. Commr. of Internal RevenuePuget Sound Pulp & Timber Co. v. Comm'r of Internal RevenueDuncan v. Comm'r of Internal RevenuePulvermann v. Comm'r of Internal RevenueHenkle & Joyce Hardware Co. v. Comm'r of Internal Revenue