2018年新加坡多金属加厚三枚纪念章。朝鲜峰会计划。重36克。首日发行。附原盒证书,编号 106、107及108。SINGAPORE. Trio of Multimetal Piefort Medals (3 Pieces), 2018. North Korea Summit Program. All NGC PROOF-70 Ultra Cameo Certified.Weight: 36 gms. First day of issue, sold with original display cases with certificates of authenticity #106, #107, and #108.