[432] 258 U.S. 495 (1922).
[433] Ibid. 514.
[434] Ibid. 515-516. See also Lemke v. Farmers' Grain Co., 258 U.S. 50 (1922); Minnesota v. Blasius, 290 U.S. 1 (1933).
[435] 262 U.S. 1 (1923).
[436] Ibid. 35.
[437] Ibid. 40.
[438] 258 U.S. at 521; 262 U.S. at 37.
[439] 48 Stat. 881.
[440] 49 Stat. 803.
[441] Electric Bond Co. v. Comm'n., 303 U.S. 419 (1938); North American Co. v. S.E.C., 327 U.S. 686 (1946); American Power & Light Co. v. S.E.C., 329 U.S. 90 (1946).