Thailand
Thailand. Rama IX silver "Year of the Child" Proof Piefort 200 Baht BE 2524 (1981) PR67 Ultra Cameo NGC, Valcambi mint, KM-P1. Mintage: 126. Very rare in Piefort thickness, this UNICEF (United Nations Children's Fund) issue features the widely-recognized bust or Rama IX on one side and a dancing child on the other. One of only five examples graded by NGC and PCGS combined and the first we've seen offered in several years.
HID02901242017
Estimate: 1500-2000 USD