Watch List notes:

The Hongkong and Shanghai Banking Corporation, $50, 1.1.1986, solid serial number AF777777, (Pick 193a), PMG 67EPQ Superb Gem Uncirculated. A scarce date in its own right and even more so as a solid serial number. This date bears three prefixes only: AF, AG and AH. As AH is split with 1987, there might only be two '777777' notes bearing the 1986 date and definitely a maximum of three notes. Rare thus.

Estimate: 9000 - 15000