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Tsuba with design of Li Bai admring a waterfall

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Tenmei shichi hitsuji kugatsu Iwamoto Konkan, with a kao [Iwamoto Konkan, ninth month of the seventh, goat, year of Tenmei (=1787)] 天明七未九月岩本昆寛(花押)


By 1911, purchased by William Sturgis Bigelow (b. 1850 - d. 1926), Boston [see note 1]; 1911, gift of Bigelow to the MFA. (Accession Date: August 3, 1911) NOTES: [1] Much of Bigelow's collection of Asian art was formed during his residence in Japan between 1882 and 1889, although he also made acquisitions in Europe and the United States. Bigelow deposited many of these objects at the MFA in 1890 before donating them to the Museum's collection at later dates.

Credit Line

William Sturgis Bigelow Collection

Japanese, Edo period, 1787


Overall: 7.4 x 6.8 x 0.4 cm (2 15/16 x 2 11/16 x 3/16 in.)

Accession Number


Medium or Technique

Main material: iron; other metals: gold, silver, shakudo, shibuichi and copper; copper sekigane; decorative technique: iroe takazogan




Arms and armor