In bronze, obverse illustrating the right-facing bust of Emperor Napoleon I, flanked by the inscriptions "NAPOLEON" at the left and "EMP. ET ROI." at the right, engraver marked "ANDRIEU F.", reverse illustrating the Palace Of The Emperor Diocletian at Spalatro in Dalmatia (modern day Split, Croatia), surrounded by the inscription "TEMPLE DE JUPITER A SPALATRO", inscribed "LA DALMATIE CONQUISE EN MDCCCVI. PAR LA PAIX DE PRESBOURG.' below, engraver marked "BRENET F." and "DENON D.", measuring 40.5 mm in diameter, exhibiting spotting and contact marks, very fine.