Imperial box-shaped bonbonnière, Taisho period (coat-of-arms of the imperial house) Rectangular silver box in imitation of the ryoshi bako with the gold kiku mon in the center of the lid. Mitsuskoshi sei jungin hallmark - 三越製純銀 - "made by the house of Mitsukoshi, solid silver". According to the document in the box, it was made on March 29 of the 15th year of the Taisho era (1926). Damaged closing strings inside the box. 5.2 x 3.9 cm; weight: 66 g Bibliography Sensu Tadashi [ed.], Imperial Silver Bonbonnières, Abepublishing, (皇室のボンボニエール 監修：扇子忠 発行者：阿部 出版), p. 51, no. 105.