Tsuba:mumei many monkeys are engraved in openwork
Tsuba:
Mei (signature) : mumei (Unsigned) Yagami school
Length : 7.66cm or 3.02inches x 7.23cm or 2.85inches
Jidai(era) : Late Edo period
Special feature: On the iron round Tsuba, many monkeys are engraved in openwork.
The design is called Senbiki-Saru in Japanese. And Yagami School was
very good at this design. Many monkeys posing various figures.
AOI estimation paper
In Kiri box.