The Great Seal of the Irish Free State (Irish: Séala Mór do Shaorstát Éireann) is either of two seals affixed to certain classes of official documents of the Irish Free State (Saorstát Éireann): * the "internal" Great Seal, used from 1925 for "internal" documents (of domestic law) signed by the Governor-General * the "external" Great Seal, used from 1932 for diplomatic documents signed by the British king.