The rectangular box has a cover and three trays fitted with metal corner mounts. The trays are supported on a frame fitted at the top with a humpback handle and flanked by standing ruyi-shaped spandrels.Please note: this lot contains hongmu and is therefore subject to the relevant trade restrictions in correspondence with CITES regulations. Customers should familiarize themselves with the relevant CITES regulations before bidding. More information can be obtained through the saleroom.Catalogue notes:Compare the present lot stylistically to a 19th century zitan three-tiered picnic box sold at Christie's New York, 14-15 September 2017, lot 964.Origin: ChinaPeriod: 19th centurySizes: 24.00 cm. H x 35.00 cm. W x 29.00 cm. D9.45 in. H x 13.78 in. W x 11.42 in. D