The opinion
RIVES, Chief Judge
(specially concurring).
I am in agreement with the carefully expressed views of the First Circuit in Editorial “El Imparcial,” Inc. v. N. L. R. B., 1960, 278 F.2d 184 . The distinction between that case and this is, I think, that in this case the employer did and in that case it did not “make [a] direct challenge to the Board’s jurisdiction so as to place on the Board the duty of putting in evidence of compliance by the Union.” 278 F.2d at page 187 . I concur in the per curiam order to the extent that the sufficiency of the filings pursuant to Sections 9(f) and (g), 29 U.S.C.A. § 159 (f, g) should be disclosed in the record certified to this Court.