A circular tiered box, also bearing incised and gilded six-character Qianlong and four-character Shuanglong baohe marks was included in the Hong Kong O.C.S. exhibition, 2000 Years of Chinese Lacquer, Art Gallery, Chinese University of Hong Kong, 24 September-21 November 1993, pp. 148-9, no. 77. However, the cover of the tiered box is carved with two dragons confronted around a pearl as opposed to a shou character, as on the present lot.