2017-(S)年柏林世界钱币博览会50克加厚熊猫银章上海造币厂。发行量:300枚。编号:001。几近无瑕,编号001镭射刻于霜化的反面底板,更为出众。NGC标注为"初发行"。
CHINA. Berlin World Money Fair (50g) Silver Piefort Panda Medal, 2017-(S). Shanghai Mint. NGC PROOF-69 ULTRA CAMEO。Mintage: 300. Medal # 001. Nearly flawless and incredibly desirable with the "001" serial number, which is laser inscribed into the frosted reverse fields. Also designated as a "First Release" by NGC。