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#41664。每一枚均有镜面底板，霜面图文。无氧化、包浆或起雾。1) 400元。天安门广场。NGC PROOF-69 ULTRA CAMEO. Fr-1; KM-4.u1:p/u1:p2) 400元。人民英雄纪念碑。NGC PROOF-68 ULTRA CAMEO. Fr-2; KM-5.u1:p/u1:p3) 400元。人民大会堂。NGC PROOF-68 CAMEO. Fr-3; KM-7.u1:p/u1:p4) 400元。毛主席纪念堂。NGC PROOF-67 ULTRA 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 #41664. Each with hard flashy proof surfaces and frosted cameo devices. All are free of tone, haze or fog.1) Tiananmen Square: Fr-1; KM-4. NGC PROOF-69 ULTRA CAMEO.2) Peoples Heroes Monument: Fr-2; KM-5. NGC PROOF-68 ULTRA CAMEO.3) Great Hall of the People: Fr-3; KM-6. NGC PROOF-68 CAMEO.4) Mao Zedong Memorial: Fr-4; KM-7. NGC PROOF-67 ULTRA CAMEO。
