N.J. Stat. § 56:3-19: Affidavit of publication as evidence of publication and matters therein stated

The affidavit of the printer or publisher of the newspaper, or of his foreman or clerk, in which the description mentioned in section 56:3-16 of this title has been printed as required by section 56:3-17 of this title, showing that the same has been published as so required, annexed to a printed copy of the description as published, shall be received as evidence of the required publication and also of the matters therein stated in all courts and places.