Stack's Bowers & Ponterio
May 2020 Hong Kong Auction - Online 7 May 2020
View prices realized
1) 30 Grams Silver. NGC PROOF-69 Ultra Cameo. Skyline - Early Releases. Sold with certificate of authenticity #022.
2) 30 Grams Silver. NGC PROOF-70 Ultra Cameo. Skyline - Early Releases. Sold with certificate of authenticity #068.
3) Tri-Metal. Holdered by Shanghai Mint, First Day of Issue No. 068.
4) Tri-Metal. Holdered by Shanghai Mint, First Day of Issue No. 022.
Estimate: $200.00- $400.00