Thailand
Rama V silver Proof Pattern Baht ND (1868) PR64 NGC, KM-Pn27. Plain edge. Dramatically toned on both sides, with alluring orange-gold color in the centers that turns reddish as it moves outward, then finally blue at the far outer edges; all-the-while, significant underlying mirrored surfaces easily reflect light back into the viewer's eye, further enhancing the vibrancy of the tone. Quite possibly the most attractive surviving example of this popular and very scarce silver pattern!
HID02901242017
Estimate: 7000-10000 USD