Stack's Bowers & Ponterio
May 2020 Hong Kong Auction - Online 7 May 2020
View prices realized
1) Single Tri-metal 100 Riels Proof (2 pieces), with certificates of authenticity #335 and #355.
2) Silver 300 Riels Proof with Tri-metal 100 Riels (2 sets), with certificates of authenticity #0168 and #0150.
Estimate: $150.00- $250.00