People's Republic of China, set of 4x gold proof 400 yuan, 1979, 30th Anniversary of the PRC, consisting of 'The Monument to the People's Heroes', 'Tian An Men', 'Chairman Mao Memorial Hall' and 'The Great Hall of the People', AGW 2oz,all graded NGC PF70 Cameo, #6139229-038 to #6139229-041, with original packaging and certificate of issue, number 39674, mintage of 70000 sets. A choice set with all coins at top grade! (set of 4 gold coins).
Estimate: 30000 - 45000