CHENGHUA DOUCAI CUP, MING DYNASTY, CHINA, 15TH CENTURY H. 5.3 cm. Diam. 8.5 cm. This piece comes from the collection of Lower Merion in Philadelphia. The collector has been one of the top ten urologists in the United States for many years. He likes to collect Asian antiques. His collection mainly covers Korean porcelain, Chinese bronzes, and Chinese porcelain. Porcelain mainly are the ones in Yuan or Ming dynasty, the time spans from the 1970s to the death of his wife in 2019. The main sources of the collection are auction houses, antique shops, some famous antique dealers and collectors. This auction will present his 27 old collections , respectively lot 10, 17, 32, 51, 52, 53, 54, 73, 74, 75, 76,77, 78, 79, 80, 86, 87, 88, 89, 90, 91, 97, 98, 126, 163, 164, 174