Ordering Number:F13259 Kozuka: Mei (signature) : Mumei(Unsigned) Length :9.69cm x 1.43cm (3.82inches x 0.56inches) Jidai(era) : Edo period. Special feature: On Shakudou nanakoji blade,bunch of the horses is engraved and inlayed with gold and silver. AOI estimation paper In Kiri ...