No Document tendered in Evidence at any Trial or Proceeding in the Court of Session (and which at the Time when the same is tendered might lawfully be stamped on Payment of a Penalty) shall be rejected by reason of the Omission to affix a Stamp thereto, or by reason of the Insufficiency of the Stamp ; provided the Party tendering the same shall, before the Conclusion of such Trial or Proceeding, pay into Court such Sum as the Judge shall certify to be the Amount of Stamp Duty or of additional Stamp Duty chargeable thereon, with the Penalty required by Statute, and an additional Penalty of One Pound ; and the Deliverance of the Judge that the Stamp upon any Document is sufficient, or that such Document does not require a Stamp, shall not be subject to Review.