Ruth T. Lengsfield, Coralie Mayer Lengsfield and Blanche L. Brown v. Commissioner of Internal Revenue , 241 F.2d 508 ( 1957 )
Irving Sachs v. Commissioner of Internal Revenue , 277 F.2d 879 ( 1960 )
Wiese v. Commissioner of Internal Revenue , 93 F.2d 921 ( 1938 )
Allen v. Commissioner of Internal Revenue , 117 F.2d 364 ( 1941 )