DEATH OF THE DUKE OF BERRY 1820: 4 Letters and 1 Engraving: Letter signed by the Secretary General of the Royal Order and Archconfraternity of the Knights of the Holy Sepulchre of Jerusalem (Order of Malta.). Paris 12 March 1820. Invitation, in the name of the Duke of CAUMONT Governor General and the Count of TILLY, to attend the funeral service which will be celebrated for the repose of the soul of H.R.H. the Duke of BERRY, on Wednesday 15 of the current in the Church of SAINT-LEU, street Saint-Denis. + Letter from an Emigrant returning from Switzerland to France at CANDÉ (Loir-et-Cher) on Nov. 21, 1820. 3pp in-4° on the Assassination of the Duke of BERRY by the crime of LOUVEL and the miraculous birth of HENRY V. + Autograph Letter Signed by the Vicomte de PÉRIGORD (TALLEYRAND) secretary of the Direction of the Public Works of Paris. Paris October 16, 1824. Concerning the advance payments to be made to Sieur RENAULT, successful bidder for the masonry work of the Chapel Saint Charles, where the monument to the memory of Mgr the Duke of BERRY will be planted. 2pp in-4° + "Subscription for the erection of a monument to the memory of H.R.H. the Duke of BERRY, in the Cathedral of SAINT-LOUIS. Versailles June 12, 1820." This monument will be executed by M. DESEINE, First Statuary of Mgr the Prince of CONDÉ. Signed piece of the Committee. + ENGRAVING of P.L. LOUVEL, employed at the Saddlery of the King; Author of the assassination committed on the person of H.R.H. Mgr the Duke of BERRY, on February 13, 1820. 1p in-4°.