GUYANA, Colonial (Essequibo & Demerary). British. George III. King of Great Britain, 1760-1820. CU Stiver (33mm, 6h). London mint. Dated 1813. Laureate and draped bust right / Crowned denomination within wreath. Pridmore 29A; KM 10. Delicate purple toning. In PCGS encapsulation 42805055, graded PR 64 BN. WINGS approved.