Watch List notes:

Hong Kong, a group of 3x $20, ERROR NOTE, consists of: Bank of China, 1.5.1994, serial number ZZ006807, minor printnig error at top right on obverse,
Standard Chartered Bank, 1.1.1992, serial number P236502, printing shifted down on obverse, and
Standard Chartered Bank, 1.1.1993, replacement, serial number Z001181, inking error at left on obverse,(Pick 329a*, 279b and 285a*), graded PMG 66EPQ, 55EPQ and 64 respectively (3)..

Estimate: 800 - 1800