Leandro Bisiach, Violin Milan, 1897 Bonham's Feb-2005 $68,445 £35,850 €51,734" - Gennady Filimonov Riccardo Antoniazzi Riccardo Antoniazzi (b Cremona , 19 Dec 1853 ; d Milan , 10 Nov 1912 ), Italian violin maker, (brother of Romeo ) the sixth child and pupil of Gaetano , was the ablest and most