Lot 74
Asia & Australasia ยป Hong Kong
Price realised
1’800 CHF
Estimate
300 – 500 CHF
Auction date
Fri 19 Oct 2018 at 13:30 (Europe/Zurich)
Description:
1863 (Cu) 1Mil (KM-1), nice chocolate-coloured surface. Highest graded example by NGC.

https://www.ngccoin.com/certlookup/3805043-040/67/

Catalogue reference: NGC Proof 67 Red Brown
Auction
Catalogue