Edo period (1615-1868), 18th/19th century Comprising a pair of Goto-school gold and shakudo menuki formed as horse tack, attributed to Goto Mitsumasa; a pair of menuki in iro-e takazogan formed as immortals riding on their respective vehicles, inscribed Chizuka Hisanori; a pair of slender menuki in iro-e takazogan formed as autumn flowers and grasses; a pair of gold and shakudo menuki formed as chrysanthemums; a pair of Goto-school menuki formed as the Three Sleepers in iro-e takazogan, attributed to Goto Renjo Each with a wood tomobako storage box The first with Tokubetsu Kicho Tosogu (Especially Precious) certificate no. 137 issued by the Nihon Bijutsu Token Hozon Kyokai (Society for the Preservation of the Japanese Art Sword), dated February 4, 1982 The fifth with Tokubetsu Kicho Tosogu (Especially Precious) no. 554 issued by the Nihon Bijutsu Token Hozon Kyokai (Society for the Preservation of the Japanese Art Sword), dated April 7, 1980 1 3/4in (4.5cm) wide, the largest