 The Court further held that : " The deliberate selection of jurors from the membership of particular private organizations definitely does not conform to the traditional requirements of jury trial . " But , the Court held that the submission of an affidavit , even if un @-@ contradicted , which contained an offer to prove the exclusion of women from the jury pool was insufficient to preserve the error ; instead , the defendants must actually introduce evidence , or attempt to formally offer evidence , to support the claim . 
