ANTIQUE VIOLIN BELIEVED TO BE CARLO FERDINANDO LANDOLFI . NO LABEL FOUND BUT HAS O.H.I. ON BOTTOM OF VIOLIN. ALSO HAS F.L.M. ON MIDDLE LATCH OF CASE. ALSO HAS DATE OF 1787 OR 1887 ON PART IN CASE.IS ALSO MARKED PANPI ON SOME WOOD BRIDGEWORK IN CASE. THERE IS 2 OTHER VIOLINS FROM SAME ESTATE THAT I GOT THIS ONE AT ON EBAY LISTED BY FELLOW EBAYER. ALL THESE CAME FROM SAME ESTATE AUCTION IN BEECH GROVE, INDIANA.