A privy seal is the personal seal of a reigning monarch, used to authenticate official documents of a personal nature, in contrast to a great seal, which is used for documents of greater importance.
The Privy Seal of England can be traced back to the reign of King John.[1] It has been suggested that it was originally the seal that accompanied the person of the Sovereign, while the Great Seal was required to remain in the Chancery. Eventually, the Privy Seal took on a broader function and was replaced by the Signet as the king's personal seal. The Great Seal Act 1884 (47 & 48 Vict. c. 30) effectively ended the use of the Privy Seal in England by providing that it was no longer necessary for any instrument to be passed under the Privy Seal.
the Privy Seal ... now used in Scotland be continued But that the said Seals be altered and adapted to the State of the Union as Her Majesty shall think fit And the said Seals and all of them and the Keepers of them shall be subject to such regulations as the Parliament of Great Britain shall hereafter make...
Appointed Chief Secretary in February 1801 and Secretary of State on 12 June 1801. Vacated both when appointed Speaker of the UK Commons in 1802 but remained Keeper until his death.
The Privy Seal of Japan is the official seal of the Emperor of Japan. While it is printed on many state documents, it is separate from the State Seal of Japan. The Privy Seal was made from copper beginning in the Nara period. After the Meiji Restoration, a new seal was made from stone in 1868. The present seal was made from gold in 1874.
The Seal has been kept by the Chamberlain of Japan since 1945, when the office of Lord Keeper of the Privy Seal was abolished. The Lord Keeper was a personal adviser to the Emperor, a position adapted in 1885 from the earlier post of Naidaijin.
^ abWood, Herbert (1928). "The Offices of Secretary of State for Ireland and Keeper of the Signet or Privy Seal". Proceedings of the Royal Irish Academy. Section C: Archaeology, Celtic Studies, History, Linguistics, Literature. 38: 51–68. ISSN0035-8991. JSTOR25515934.