CHINA, People's Republic (1949-99999), proofset of 32 pcs of 5 yuan, 1986-1993, Chinese Culture and History. Y. 113-116, 135-138, 160-163, 213-216, 302-305, 322-325, 549-552, 534-537. In wooden lacquered case with certificate nr. 00065. Very rare.
Proof