An Imperial Famille Rose Ruby-Ground Medallion Bowl, Daoguang Mark and Period. Size: 2" H x 5.75" W. excellent - no losses or damages and no repairs or restoration. Provenance: ex-collection of Dr. Siegfried Ramler(1927-2009), who lived and worked as a family doctor in Hong Kong during the 1960s-1980s. All pieces in his collection were purchased during this period, now offered by his family in Florida. Reference: A closely related bowl, from the Qing Court collection and still in Beijing, is illustrated in The Complete Collection of Treasures of the Palace Museum. Porcelains with Cloisonné Enamel Decoration and Famille Rose Decoration, Hong Kong, 1999, pl. 214. High resolution pictures can be found at https://file.ac/ZhLkEVVdaVU/