Section 4
Sec. 4. Notices of sale, issued by the sheriff in connection with a judgment rendered by any court on actions referred to in section three hereof in favor of the National Loan and Investment Board in behalf of the Government shall be published in the Official Gazette instead of in the local newspapers. A copy of the said publications duly certified to by the Director of Printing and filed in the proceedings of the case shall be a sufficient proof, for all intents and purposes, of the fact that said sheriff’s notice of sale has been duly published.