The Bank of Guyana was established in 1965, just months before independence, and this note belongs to the first sovereign currency series — replacing the Eastern Caribbean dollar that had circulated under British administration. The 26-year date span reflects design continuity rather than a single print run; Thomas De La Rue produced multiple printings across that window, with signature combinations and date prefixes distinguishing them.
Pick 21 is one of the longer-lived low denomination issues in the Caribbean region, which itself points to how slowly inflation eroded the one-dollar unit's purchasing utility in Guyana during this period — a country that would eventually require notes in the tens of thousands by the 1990s.
The Bank of Guyana was established in 1965, just months before independence, and this note belongs to the first sovereign currency series — replacing the Eastern Caribbean dollar that had circulated under British administration. The 26-year date span reflects design continuity rather than a single print run; Thomas De La Rue produced multiple printings across that window, with signature combinations and date prefixes distinguishing them.
Pick 21 is one of the longer-lived low denomination issues in the Caribbean region, which itself points to how slowly inflation eroded the one-dollar unit's purchasing utility in Guyana during this period — a country that would eventually require notes in the tens of thousands by the 1990s.