[451] Carter v. Carter Coal Co., 298 U.S. 238 (1936).

[452] Ibid. 308-309.

[453] United States v. E.C. Knight Co., 156 U.S. 1 (1895).

[454] 301 U.S. 1 (1937).

[455] 49 Stat. 449.

[456] 301 U.S. at 38, 41-42 (1937).

[457] National Labor Relations Board v. Fruehauf Trailer Co., 301 U.S. 49 (1937); National Labor Relations Board v. Friedman-Harry Marks Clothing Co., 301 U.S. 58 (1937).

[458] National Labor Relations Board v. Fainblatt, 306 U.S. 601, 606 (1939).

[459] See Santa Cruz Fruit Packing Co. v. National Labor Relations Board, 303 U.S. 453, 465 (1938).

[460] 52 Stat. 1060.