CERTIORARI TO THE CIRCUIT COURT OF APPEALS FOR THE FOURTH CIRCUIT. No. 469. Argued February 10, 1937. Decided April 12, 1937. 1. A corporation engaged in the business of transporting passengers and express, for hire, between points in the District of Columbia and points in Virginia, held an instrumentality of interstate commerce and subject to provisions of the National Labor Relations Act against discharge of employees because of their membership in a union and their advocacy of collective bargaining
CERTIORARI TO THE CIRCUIT COURT OF APPEALS FOR THE SECOND CIRCUIT. Nos. 422 and 423. Argued February 11, 1937. Decided April 12, 1937. The National Labor Relations Act, and orders made under it by the National Labor Relations Board, sustained upon the authority of National Labor Relations Board v. Jones Laughlin Steel Corp., ante, p. 1, as applied to a manufacturer of garments, having its factory in Virginia but which imported its cloth from other States and sold almost all of the finished products
CERTIORARI TO THE CIRCUIT COURT OF APPEALS FOR THE SIXTH CIRCUIT. Nos. 420 and 421. Argued February 11, 1937. Decided April 12, 1937. The National Labor Relations Act, and orders made under it by the National Labor Relations Board, sustained upon the authority of National Labor Relations Board v. Jones Laughlin Steel Corp., ante, p. 1, as applied to a manufacturer of commercial "trailers," (vehicles designed for the transportation of merchandise), having its factory in Michigan, but which obtained