An unusual cricket cage and cover seal mark of Qianlong, of slender hexagonal form, the sides pierced with panels of dragons and foliate scrolls between bands of bats in low relief picked out in brown and gilding, reserved on a similated wood grain ground, the convex base on bracket feet and the cover pierced with a central 'shou' medallion, the turquoise glazed base inscribed in iron-red with a four-character mark, wood box, (2), 17 cm high