OPENING OF THE COAL EXCHANGE, 1849, COPPER MEDAL, 89MM., BY BENJAMIN WYON, A TRIANGLE OF THREE MEDALLIONS WITH PORTRAITS OF MEMBERS OF THE ROYAL FAMILY, THAT OF THE QUEEN IN THE CENTRE, REV. INTERIOR OF THE COAL EXCHANGE (BHM 2357; E.1435), EXTREMELY FINE; RECEPTION OF VICTOR EMMANUEL II AT THE GUILDHALL, COPPER MEDAL, 77MM., BY BENJAMIN WYON, BUST OF VICTOR EMMANUEL II LEFT, REV. BRITANNIA AND LONDINIA WELCOMING SARDINIA (BHM 2567; E.1499), EXTREMELY FINE BUT SLIGHTLY SPOTTED (2)