1 Dollar Caiman - Set Issue

Guyana's large-denomination circulation coinage of this period was minted under contract at the Royal Mint during a stretch when the country's copper-nickel alloy procurement was tied to long-term Commonwealth manufacturing agreements. The "Caiman" designation refers to the thematic wildlife series issued concurrently — a deliberate policy choice by the Burnham government to distinguish Guyanese national identity through indigenous fauna rather than the British-derived iconography the coins replaced.

KM#42 sees relatively little variation across the 1976–1980 span, though pieces from the earlier dates in the run show marginally sharper detail consistent with fresher dies.