T323.  Iron sukashi tsuba signed Inshu Ju Suruga Saku.  7.5 x 7.6 x .45 cm.  The theme is a rudder: steering a boat and guiding a Samurai.  Condition is excellent.

This tsuba comes in a box with a paper label inside the cover with hako-gake and a Tokubetsu Kicho paper from the NBTHK dated Showa 42, 1967.  $450.