1979年精製套币四枚一组。发行量：每枚70,000个。纪念中华人民共和国成立30週年。包括原装盒及证书号#29779。每一枚均有镜面底板，霜面图文。人民大会堂的一枚更获得NGC最高评分。无氧化、包浆或起雾。1) 400元。天安门广场。NGC PROOF-69 CAMEO. Fr-1; KM-4.u1:p/u1:p2) 400元。人民英雄纪念碑。NGC PROOF-69 CAMEO. Fr-2; KM-5.u1:p/u1:p3) 400元。人民大会堂。NGC PROOF-70 CAMEO. Fr-3; KM-7.u1:p/u1:p4) 400元。毛主席纪念堂。NGC PROOF-69 CAMEO. Fr-4; KM-6.u1:p/u1:p。
CHINA. Peoples Republic of China Founding Anniversary Proof Set (4 Pieces), 1979. All NGC Certified。KM-PS1. Mintage: 70,000 sets. Struck to commemorate the 30th Anniversary of the Peoples Republic of China. Includes case of issue and certificate of authenticity #29779. Tremendous frosty devices with hard mirror surfaces. The Great Hall has received the coveted ultimate numerical designation from NGC. Each is free of tone, haze or fog.1) 400 Yuan. Tiananmen Square. NGC PROOF-69 CAMEO. Fr-1; KM-4.2) 400 Yuan. Peoples Heroes Monument. NGC PROOF-69 CAMEO. Fr-2; KM-5.3) 400 Yuan. Great Hall of the People. NGC PROOF-70 CAMEO. Fr-3; KM-7.4) 400 Yuan. Mao Zedong Memorial. NGC PROOF-69 CAMEO. Fr-4; KM-6。
