5 Dollars HSBC

Bradbury Wilkinson printed this series for HSBC across more than a decade, a span that brackets the 1931 collapse of the silver standard in China and the subsequent managed float of the Hong Kong dollar. The bank had long acted as a de facto central bank in the colony, and five-dollar notes circulated heavily in daily commerce — wear patterns on surviving examples often reflect that.

The watermark was the primary security feature throughout; no serial letter or signature variety dramatically alters collector interest, though date ranges within the P#173B classification are worth examining closely.