AF20599-鍔： 武州住正信

Tsuba:(NBTHK Hozon)
Mei (signature): Bushu Ju Masanobu

Length: 7.78cm x　7.44cm ( 3.06 inches x 2.92 inches)
The thickness of rim: 0.43cm ( 0.16 inches)
Weight:127g
Jidai(era) :Edo period
Special feature: Round iron Tsuba. Japanese spatterdock is engraved with gold inlay

NBTHK Hozon paper
AOI estimation paper
In Kiri box.