K115.  Iron plate tsuba by San’incho Masayoshi (H04852.0 in Haynes’ Index).  6.7 x 7.1 x .4 cm.  The nakago hitsu-ana is.9 x 2.7 cm (note: this tsuba was fitted to a sword with bo-hi).  The plain plate is accented on each side with an inset ring of iron or shakudo: nice touch.  Condition is excellent.  $295.