Watch List notes:

BANKNOTES, 紙鈔, Hong Kong Error Banknotes ¬輕靽鸙曊r票, Hongkong & Shanghai Banking Corporation ¬輕鉹W海匯豐銀行: Error 錯體 $10, 31 March 1977, mismatched serial nos.NM016936 (left) / NM016876 (right) 錯號碼 (Ma H15). Uncirculated, a rare two-digit error.

Estimate: US$500-700