[247] 307 U.S. 325 (1939).

[248] 312 U.S. 270 (1941).

[249] 300 U.S. 227 (1937).

[250] Maryland Casualty Co. v. Pacific Coal & Oil Co., 312 U.S. 270, 273, (1941).

[251] Brillhart v. Excess Insurance Co., 316 U.S. 491 (1942). This was a diversity of citizenship case which presented only local questions.

[252] Cohens v. Virginia, 6 Wheat. 264, 378 (1821).

[253] Stat. 73, 85-86.

[254] 1 Wheat. 304 (1816).

[255] 6 Wheat. 264 (1821).

[256] Ibid. 379.