T160.  Iron sukashi tsuba.  6.7 x 7.2 x .55 cm.  The nakago hitsu-ana measures .8 x 2.8 cm.  Wonderful soft patina and subtle tekkotsu on this bamboo and sparrows tsuba.  The person I bought it from suggested the Hawley/Chappelear mon book would give the meaning of the design (I don’t have that book presently).

Condition is excellent.  $300.