A feed of cases that cite 323 U.S. 119.
http://supreme.justia.com/
323 U.S. 1192007-12-13
http://supreme.justia.com/us/304/282/index.html
Helvering v. National Grocery Co., 304 U.S. 282 (1938)1938-1-1
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/320/467/index.html
Commissioner v. Heininger, 320 U.S. 467 (1943)1943-1-1
http://supreme.justia.com/us/320/489/index.html
Dobson v. Commissioner, 320 U.S. 489 (1943)1943-1-1