A feed of cases that cite 321 U.S. 560.
http://supreme.justia.com/
321 U.S. 5602007-12-13
http://supreme.justia.com/us/316/164/index.html
Wilmington Trust Co. v. Helvering, 316 U.S. 164 (1942)1942-1-1
http://supreme.justia.com/us/320/489/index.html
Dobson v. Commissioner, 320 U.S. 489 (1943)1943-1-1
http://supreme.justia.com/us/284/552/index.html
Old Colony Railroad Co. v. Commissioner, 284 U.S. 552 (1932)1932-1-1
http://supreme.justia.com/us/308/488/index.html
Deputy v. Du Pont, 308 U.S. 488 (1940)1940-1-1
http://supreme.justia.com/us/292/435/index.html
New Colonial Ice Co., Inc. v. Helvering, 292 U.S. 435 (1934)1934-1-1
http://supreme.justia.com/us/321/565/index.html
Norton v. Warner Co., 321 U.S. 565 (1944)1944-1-1