[503] Schuylkill Trust Co. v. Pennsylvania, 302 U.S. 506 (1938).
[504] Harvester Co. v. Dept. of Taxation, 322 U.S. 435 (1944).
[505] Wisconsin Gas Co. v. United States, 322 U.S. 526 (1944).
[506] New York ex rel. Hatch v. Reardon, 204 U.S. 152 (1907).
[507] Graniteville Mfg. Co. v. Query, 283 U.S. 376 (1931).
[508] Buck v. Beach, 206 U.S. 392 (1907).
[509] Brooke v. Norfolk, 277 U.S. 27 (1928).
[510] Greenough v. Tax Assessors, 331 U.S. 486, 496-497 (1947).
[511] 277 U.S. 27 (1928).
[512] 280 U.S. 83 (1929).