[892] Natural Gas Pipeline Co. v. Slattery, 302 U.S. 300 (1937).

[893] Engel v. O'Malley, 219 U.S. 128 (1911).

[894] Merrick v. Halsey & Co., 242 U.S. 568 (1917). See also Hall v. Geiger-Jones Co., 242 U.S. 539 (1917); Caldwell v. Sioux Falls Stock Yards Co., 242 U.S. 559 (1917).

[895] Hartford Accident & Indemnity Co. v. Illinois ex rel. McLaughlin, 298 U.S. 155 (1936), citing Cargill Co. v. Minnesota, 180 U.S. 452, 470 (1901); Simpson v. Shepard (Minnesota Rate Case), 230 U.S. 352, 410 (1913); Hall v. Geiger-Jones Co., 242 U.S. 539, 557 (1917); Federal Compress & Warehouse Co. v. McLean, 291 U.S. 17 (1934).

[896] Davis v. Cleveland, C.C. & St. L. Co., 217 U.S. 157 (1910).

[897] Martin v. West, 222 U.S. 191 (1911).

[898] The "Winnebago," 205 U.S. 354, 362 (1907).

[899] Justice Hughes for the Court in Minnesota Rate Cases (Simpson v. Shepard), 230 U.S. 352, 406 (1913).

[900] Ibid. 408.

[901] Railroad Co. v. Husen, 95 U.S. 465 (1878).