This is a very old iron tsuba. It is a tsuba signed with "Tekigendo Naohusa." It is well-forged, with a beautiful, deep black iron texture, and the iron nanako ground applied to the rim is magnificent. I believe it is a very fine piece. Although not shown in the image, a beautiful tsuba box is included. 7.2 cm × 6.9 cm × 4.0 mm