Katana sized iron plate tsuba with the design of a lake scene . There is a swan and a dragon? depicted in the water and a bird flying. The tsuba is well hammered with a raised rim and has a nice patina.
Top to bottom - 3.03 inches (7.71cm)
Side to side - 2.86 inches (7.27cm)
Thickness at seppa dai - 0.177 inches (4.5 mm)