...enforcement proceeding "no objection that has not been urged before the Board, its member, agent or agency, shall be considered by the court, unless the failure...be excused because of extraordinary circumstances," and declined to entertain the issue. It limited Express Publishing by stating (327 US at 387) that...

...objection that has not been urged before the Board or the member before whom a hearing was conducted shall be considered by the court, unless the failure...of extraordinary circumstances. The findings of the Board with respect to questions of fact if supported by substantial evidence on the record considered...

...Commission. No objection that has ** not been urged before the Commission, its member, or agent •" shall be considered by the court, unless the failure...extraordinary circumstances. The findings of the Commission 1 fi with respect to questions of fact if supported by substan1 7 1 tial evidence on the record considered...

...the Commission. No objection that has " not been urged before the Commission, its member, or agent ^ shall be considered by the court, unless the failure...extraordinary circumstances. The findings of the Commission ifi with respect to questions of fact if supported by substan17 " tial evidence on the record considered...

...objection that has not been urged before the Board or the member before whom a hearing was conducted shall be considered by the court, unless the failure...of extraordinary circumstances. The findings of the Board with respect to questions of fact if supported by substantial evidence on the record considered...

...intervene in the court of appeals. No objection that has not been urged before the Board on exceptions shall be considered by the court, unless the failure...of extraordinary circumstances. The findings of the Board with respect to questions of fact if supported by substantial evidence on the record considered...

...objection that has not been urged before the Board or the member before whom a hearing was conducted shall be considered by the court, unless the failure...of extraordinary circumstances. The findings of the Board with respect to questions of fact if supported by substantial evidence on the record considered...

...intervene in the court of appeals. No objection that has not been urged before the Board on exceptions shall be considered by the court, unless the failure...of extraordinary circumstances. The findings of the Board with respect to questions of fact if supported by substantial evidence on the record considered...

...been urged before the Board or the member before whom a hearing was conducted shall be considered l)v the court, unless the failure or neglect to urge such...of extraordinary circumstances. The findings of the Board with respect to questions of fact if supported by substantial evidence on the record considered...

...order of the Commission. No objec22 tion that has not been urged before the Commission shall AQ *"" er rnay demand a separate vote in the House on any...amendment adopted in the Committee of the Whole to the bi extraordi25 nary circumstances. The findings of the Commission with 52-531 O - 71 - I 28 1 respect...