People's Bank of China, 4th series renminbi, 1980-1990, 2x 1 yuan, dark blue replacement serials JX92713526 and ZO00881075, also 2x 2 yuan, replacement serial numbers JX13679886 and ZJ03832228,(Pick 884a*, 884e*, 885b*), graded PMG 64EPQ, 64, 58 and 64 respectively (4).
Estimate: $800.00 - $1,600.00