Stack's Bowers & Ponterio
October 2020 Hong Kong Auction - Online 8-9 Oct 2020
View prices realized
2) 15 Mongo. Year 27 (1937). PCGS MS-63. KM-13.
3) 10 Mongo. Year 15 (1925). PCGS AU-53. L&M-623; KM-4.
4) 10 Mongo. Year 27 (1937). PCGS MS-65. KM-12. Pop: 2, none graded finer by PCGS.
Estimate: $100.00- $150.00