A shibuichi tsuba
Ichinomiya school, 19th century
Of oval form, carved in sunken relief with the Kokei Sansho (Three Laughers of Tiger Gorge) standing in conversation, the reverse engraved with a bridge; signed Nagatsune with kao. 7cm (2¾in).
Footnotes

鍔 虎渓三笑 銘「長常(花押)」 19世紀