An imperial Chinese yellow jade 'dragon and phoenix' twin 'bi' disc, Qing

Dim.: 33,5 x 13,3 cm

Weight: 1136 grams

Provenance:
- An American private collection.
- Acquired in Taipei during the 1980s. (by repute)

Ref.:
- Sotheby's, Hong Kong, April 06 2016, lot 02 for a similar example. (sold HKD 9.680.000 ) (link)
- The Palace Museum, Beijing, registration no. 故00103846, for a similar example. (link)

(UV-checked)
- In excellent condition, with minor normal superficial wear.

品相報告：（已用紫外線光檢查）
- 全品，表面自然磨損痕跡。