Tsuba: (NBTHK Hozon paper)
Length : 7.19 cm x 7.14 cm ( 2.83 inches x 2.81 inches)
Thickness of rim : 0.51 cm ( 0.2 inches)
Jidai(era) : Late Edo Period
Special feature : Nara family is as famous as yokotani family for Machibori craft. On shakudou nanakoji plate, big wave design is engraved and inlayed with gold.
NBTHK Hozon paper
AOI estimation paper
In Kiri box.