(2) A certificate endorsed upon the instrument which shows the date of the oath, affidavit, or acknowledgment and which states in substance that the person appearing before the officer acknowledged the instrument as the person’s act or made or signed the instrument under oath shall be sufficient for all intents and purposes. The instrument shall not be rendered invalid by the failure to state the place of execution or acknowledgment.
(3) If the signature, rank, and branch of service or subdivision thereof of any commissioned officer appears upon such instrument, document or certificate no further proof of the authority of such officer so to act shall be required and such action by such commissioned officer shall be prima facie evidence that the person making such oath, affidavit or acknowledgment is within the purview of this act.
