M156.  Iron tsuba with small sections of gold.  7.9 x 7.9 x .4 cm.  Signed: Shoami Shigekatsu, and Oite Tan Tetsu Kore wo Saku.  Robert Haynes has a smith signing like this as working from 1750-75 in Aizu.  Heavy dense plate with heavy hammer work and touches of gold.  Comes with a box.  $175.