Efco Manufacturing, Inc.

Pittsburgh Glass Co. v. Board
313 U.S. 146 (1941) Cited 294 times
In Pittsburgh Glass, the Court held that it was not a denial of due process for the Board to refuse to consider evidence relating to the certification issue when petitioner first sought to introduce such evidence at the unfair labor practice hearing.
Labor Board v. Electric Cleaner Co.
315 U.S. 685 (1942) Cited 39 times
CERTIORARI TO THE CIRCUIT COURT OF APPEALS FOR THE SIXTH CIRCUIT. No. 588. Argued March 5, 1942. Decided March 30, 1942. 1. The finding of the National Labor Relations Board that, by a supplementary oral contract between an employer and a labor union, it was agreed only that new employees would be required to join the union, was supported by substantial evidence. P. 690. 2. The conclusion of the Board that the closed-shop agreement between the employer and a labor union in this case was not valid
National Lbr. Rel. Bd. v. Calumet Steel D
121 F.2d 366 (7th Cir. 1941) Cited 4 times
No. 7605. June 12, 1941. Petition for Enforcement of an Order of the National Labor Relations Board. Petition by the National Labor Relations Board for the enforcement of an order of the Board against the Calumet Steel Division of the Borg-Warner Corporation. Order modified and, as modified, directed to be enforced. Robert B. Watts, of Washington, D.C., I.S. Dorfman, of Chicago, Ill., and Lester M. Levin, of Washington, D.C., for petitioner. Ernest S. Ballard, Henry M. Thullen, Merrill Shepard, and