J120.  Namban tsuba.  6.6 x 7 x .35 cm  The nakago hitsu-ana is.8 x 2.7 cm.  Incredible complexity in this design, fish-dragons in the waves, lotus blossom/flaming jewel?, and a pagoda.  The carving crosses over and under and the kogai & kotsuka hitsu-ana are original to the piece.  The rim is gilt beading and almost all of the gold remains.  Amazing condition.  $345.