http://collections.mfa.org/internal/media/dispatcher/799514/resize%3Aformat%3DfullTsuba with design of crane, rock and wavesearly to mid-19th centuryIshiguro SchoolMain material: shakudo; surface treatment: nanako-ji; other metals: gold; copper sekigane; decorative technique: iroe takazoganArms and armor7.9000000000 Centimeter0.5000000000 Centimeterhttp://collections.mfa.org/objects/13446/rdf