Watch List notes:

Central Bank of China, 1 Customs Gold Unit, uncut sheet of 3 specimens, Shanghai, 1930, serial number 00000, brown with multicolour guilloche, vertical format, Sun Yat Sen at upper centre, bank building on reverse, two small hole punch cancellations at lower left and right, printer ABNC, PMG 66 EPQ Gem Uncirculated and very rare as an uncut trio(Pick 325s1), PMG 66 EPQ Gem Uncirculated and very rare as an uncut trio.

Estimate: 8000 - 15000