DUCHY OF PARMA, PIACENZA AND GUASTALLA. MARIE-LOUISE OF AUSTRIA. 40 gold lire. Milan 1815. Gold. 12,87g. Minor edge damage at 8 o'clock on reverse. Very Fine to Superb. A/. Draped and diademed bust of the Archduchess by Manfredini. R/. Coat of arms of Parma, Este, Habsburg-Lorraine surrounded by the collar of the Order of Saint Michael, all on a hermine and crowned mantle. V.G., n°2385 - DM.P, n°1011 - Gadoury, n°42