All Proclamations, Treaties, and other Acts of State of any Foreign State, or of the East India Company, or of any Acts of State, judgments, Territory under the Government of the East India Company, or of any British Colony, and all judgments, decrees, orders, and other judicial proceedings of any Court of Justice in any Foreign State, or in any of the Territories under the Government of the East India Company, or in any British Colony, and all affidavits, pleadings, and other legal documents filed or deposited in any such Court, may be proved in any of Her Majesty's Courts of Justice, or before any person having, by law or by consent of parties, authority to hear, receive, and examine evidence as aforesaid, either by examined copies, or by copies authenticated as hereinafter mentioned; that is to say, if the document sought to be proved he a Proclamation, Treaty, or other Act of State, the authenticated copy to be admissible in evidence must purport to be sealed with the Seal of the Foreign State, or of the East India Company, or of the Territory under the Government of the East India Company, or of the British Colony to which the original document belongs; and if the document sought to be proved he a judgment, decree, order, or other judicial proceeding of any Foreign or Colonial Court, or of any Court within the Territories under the Government of the East India Company, or an affidavit, pleading, or other legal document filed or deposited in any such Court, the authenticated copy to be admissible in evidence, must purport either to be sealed with the Seal of the Foreign or Colonial Court, or Court within the Territories under the Government of the East India Company to which the original document belongs, or in the event of such Court having no Seal, to be signed by the Judge, or if there be more than one Judge, by any one of the Judges of the said Court, and such Judge shall attach to his signature a statement in writing on the said copy that the Court whereof he is a Judge has no Seal; but if any of the aforesaid authenticated copies shall purport to be sealed or signed as hereinbefore respectively directed, the same shall respectively be admitted in evidence in every case in which the original document could have been received in evidence, without any proof of the Seal, where a Seal is necessary, or of the signature, or of the truth of the statement attached thereto, where such signature and statement are necessary, or of the judicial character of the person appearing to have made such signature and statement.