½ Onza / 4 Escudos – Costa Rica

In 1850, Costa Rica's currency situation was characterized by chronic scarcity and chaotic diversity, a legacy of its colonial past and early independence. As a small, rural province within the Federal Republic of Central America (which dissolved in 1838), the nation lacked its own mint and had no standardized national coinage. The economy operated on a patchwork of foreign silver coins, primarily Spanish colonial reales and pesos, along with coins from other Latin American nations like Peru, Mexico, and Colombia. This scarcity of physical money severely hampered commercial transactions and economic development, forcing much trade to rely on barter or credit, especially in rural areas.

The primary unit of account was the silver peso, divided into 8 reales. However, the value and purity of coins in circulation varied widely, leading to confusion and inefficiency. To complicate matters, the British pound sterling also circulated, particularly in connection with the growing coffee export trade, which was becoming the backbone of the Costa Rican economy. This dependence on foreign coinage meant the country had no control over its money supply, leaving it vulnerable to the ebb and flow of imported currency and the whims of international trade.

Recognizing this instability as a major obstacle to progress, the government of President Juan Rafael Mora Porras was actively seeking solutions. The decade following 1850 would see significant reform, culminating in the 1851 contract with the Paris Mint to produce Costa Rica's first official national coins, featuring the iconic "star" design. Thus, 1850 represents a pivotal moment just before a major monetary transformation, as the country stood on the brink of establishing its first sovereign currency to support its emerging coffee-export economy and national identity.