SERIES OF 69 ENGRAVINGS, ENGRAVERS: WATT - PERRIN, VARIOUS PORTRAITS INCLUDING: SAVERIO MERCADANTE - LIEUTENANT GENERAL ROON - CAV. GIACOMO MEDICI - CAV. PIOLA CASELLI GIUSEPPE - SAR FEDERICO CHARLES OF PRUSSIA , FRANCESCO DOMENICO GUERRAZZI - DANIELE MANIN - PRINCESS MARIA CLOTILDE - MARIA PIA regina OF PORTUGAL , MASSIMO D' AZEGLIO.