Bank of Communications, 1, 5 and 10 Yuan, 1927, Shantung, specimen serial numbers 00000, orange, purple and green respectively, train at centre, (Pick 145Bs, 146Cs, 147Bs), PMG 66EPQ Gem Uncirculated-67EPQ Superb Gem Uncirculated (3).
Estimate: 70000 - 90000