I RECENTLY POSTED ASKING TO HELP ID THE PIECE, NEW INFO I HAVE IS A PORCELAIN SCULPTURE LIMITED EDITION OF OTTO GREIBLING A FAMOUS GERMAN CIRCUS CLOWN. BUT IS iT WAS PRODUCED IN USA WITH A HORSEHEAD STAMP LOOKING TO THE RIGHT, IN BLACK, IN 1986 BY AN ARTIST NAMED la Bourg et Drey. Has anyone heard of the horsehead mark on a us piece??I am trying to find the manufacturer??