Ishiguro Masayoshi 石黒政美, ‘Sword Guard (Tsuba)’, 19th century, The Metropolitan Museum of Art

Wt. 5.4 oz. (153.1 g)
http://www.metmuseum.org/art/collection/search/24623

Image rights: The Metropolitan Museum of Art (The Howard Mansfield Collection, Gift of Howard Mansfield, 1936), licensed under CC0 1.0 Universal

About Ishiguro Masayoshi 石黒政美