Berkshire Knitting Mills. No. 9554, original, in Supreme Court of United States Oct. term, 1940, Berkshire Knitting Mills v. John Biggs, jr., Albert B. Maris, and William Clark, circuit judges of 3d judicial circuit and other judges of circuit court of appeals for 3d circuit, on motion for leave to file petition for writ of mandamus; memorandum for National Labor Relations Board in opposition.