XX Réis - Pedro V Countermarked with 'Small Crown'

Historical Context: This 1854 XX Réis coin from São Tomé and Príncipe represents the reign of King Pedro V of Portugal (1853-1861). The mid-19th century marked a period of consolidating Portuguese colonial administration and economic interests in West Africa. The 'Small Crown' countermark was a critical measure, likely revalidating or redenominating existing currency for local circulation, thus managing the colonial money supply and affirming metropolitan authority within the archipelago.

Artistry: The specific engraver for the host coin is often undocumented for such colonial issues. Its design follows prevailing Portuguese numismatic styles, typically featuring a monarchical effigy and the national coat of arms. The distinctive 'Small Crown' countermark, applied with precision, is the primary artistic and identifying feature. This simple, emblematic representation of royal authority was superimposed to signify its official re-tariffing for colonial use.

Technical/Grading: Struck in copper (13.74g, 35mm), this coin often shows typical mid-19th century colonial copper characteristics, including planchet imperfections and varying strike quality. High-points for wear on the original design include the monarch's hair or shield elements. For the countermark, the clarity and depth of the crown's individual elements are crucial for assessing its strike and preservation. Strong examples display a crisp, well-defined countermark, distinct from the host coin.