50 Dollars - Elizabeth II House of Saxe-Coburg and Gotha/House of Windsor

Historical Context: This 50 Dollars coin, issued by the Cayman Islands between 1979 and 1980, situates itself firmly within the reign of Elizabeth II, representing the House of Windsor. During this period, the Cayman Islands, a British Overseas Territory, was rapidly solidifying its reputation as a burgeoning international financial centre. The issuance of gold coinage, even at .500 fineness, underscored its economic ambition and growing self-governance within the Commonwealth framework. The dual year designation (1979-1980) often signifies a mintage spanning calendar years or a commemorative theme relevant to both, reflecting the islands' evolving identity and relationship with the Crown amidst global economic shifts of the late 20th century.

Artistry: The obverse of this issue almost certainly features the Arnold Machin effigy of Her Majesty Queen Elizabeth II, a widely adopted and highly recognizable portrait used across Commonwealth coinage from 1964 until superseded in the mid-1980s. This effigy is characterized by its dignified yet approachable portrayal of the monarch, often depicting her wearing the Girls of Great Britain and Ireland Tiara. The reverse design, specific to the Cayman Islands, would typically adhere to the contemporary numismatic aesthetic for British colonial issues: a blend of traditional heraldry or national symbols (e.g., the coat of arms, local fauna like the green sea turtle, or flora) rendered with clear, precise lines and a balanced composition. Specific engraver signatures are rarely present on such issues for either side.

Technical/Grading: For optimal grading, particular attention should be paid to the highest points of relief on both sides. On the obverse, these include the Queen's hair above the ear, the tiara, and the shoulder line. Wear or weakness in these areas will significantly impact grade. On the reverse, the central design elements – whether heraldic or pictorial – should exhibit full detail and sharp definition, especially in any fine lines or textures. The .500 gold composition (11.34g gross weight, 27mm diameter) means the coin is an alloy, which can affect its original luster and susceptibility to toning differently than purer gold issues. Examine the fields for contact marks and the rim for any evidence of mishandling, as these are critical factors for uncirculated grades.