In Celanese Corporation of America v. National Labor Relations Board, 279 F.2d 204 (7 Cir. 1960,) cert. granted and remanded, 365 U.S. 297, 81 S.Ct. 689, 5 L.Ed.2d 688 (1961), on remand 291 F.2d 224 (7 Cir. 1961), cert. den., 368 U.S. 925, 82 S.Ct. 360, 7 L.Ed.2d 189 (1961), a distinction is aparently made between the scope of judicial review over the Board's wide discretion in promulgating standards for free and fair elections and the scope of judicial review in the application of these standards.