M134.  Iron with applied brass and lead plug in the kogai hitsu-ana.  5.5 x 6.1 x .4 cm.  The nakago hitsu-ana measures .65 x 2.25 cm.  Paulownia crest in brass on carved iron plate; likely work of the UmetadaSchool of mid to late Edo.  The patina is a bit thin in spots; otherwise all is well.  This tsuba comes with a custom fitted box.  Was $150, now $125.