Stack's Bowers & Ponterio
August 2019 Hong Kong Auction - Online Sess. 22 Aug 2019
View prices realized
1) CD 13-46 (1792). KM-C-60. PCGS VF-30.
2) CD 13-47 (1793). KM-C-60.1. PCGS EF-40.
From the Christopher Greene (馬祈) Collection.
Estimate: $100.00- $150.00