Helvering v. Horst ( 1940 )
Blair v. Commissioner ( 1937 )
Hofferbert, Collector of Internal Revenue v. Briggs ( 1949 )
a-raymond-jones-and-mary-lou-jones-v-commissioner-of-internal-revenue ( 1962 )
the-cold-metal-process-company-v-commissioner-of-internal-revenue-the ( 1957 )
Wood Harmon Corporation v. United States ( 1963 )
Lucas v. Earl ( 1930 )
Harrison v. Schaffner ( 1941 )
Randolph Products Co. v. Manning ( 1949 )