Tripod copper alloy ding-shaped incense burner, China, 18th centuryBrown patina, the cylindrical body compressed and curved at a slightly flared rim and topped by two outwardly open handles. It rests on three small conical feet surrounding an apocryphal Xuande six-character sigillary mark. Height: 8 cm; inner diameter: 9.7 cm; weight: 440 gSlight patina defect on the body. 十八世纪双耳三足鼎形铜香炉款：大明宣徳年制