Commissioner v. Groetzinger ( 1987 )
Freytag v. Commissioner ( 1991 )
W. Horace Williams, Sr., and Viola Bloch Williams v. United States ( 1957 )
thomas-l-freytag-and-sharon-n-freytag-v-commissioner-of-internal ( 1990 )
Epp v. Commissioner ( 1982 )
Freytag v. Commissioner ( 1987 )
Paul Snyder and Helen J. Snyder v. United States ( 1982 )