200 złoty gold coin Stefan Banach (1892-1945) – a prestigious investment in Polish science
The 200 złoty gold coin commemorating Stefan Banach is a unique collector's item that combines the high value of precious metal with the significant heritage of Polish mathematical thought. Issued by the National Bank of Poland in 2012, it is an excellent example of a coin with high investment potential, resulting from its limited mintage and the highest quality of workmanship. Stefan Banach, one of the most outstanding mathematicians in history and the creator of functional analysis, is a figure recognized throughout the world, which further enhances the prestige of this issue.
Unique investment and collector's value
The coin is minted from high-grade 900 gold and weighs 15.50 grams, which corresponds to half an ounce of pure metal. A key factor contributing to the attractiveness of this offer is its low mintage, limited to just 4,000 pieces. In the world of numismatics, such a small number of copies, combined with a scientific theme, often translates into a stable increase in collector's value over time. Coins dedicated to great Poles enjoy unflagging interest both on the domestic and international markets, which ensures high liquidity of the investment.
Artistic design and precision of workmanship
The coin's design, by Robert Kotowicz, symbolically refers to Stefan Banach's scientific achievements. The reverse features a stylized bust of the mathematician against a geometric composition, complemented by a mathematical formula representing Banach's theorem on fixed points. The obverse presents the emblem of the Republic of Poland against the outline of the country and fragments of mathematical formulas. The whole is made with a mirror stamp, emphasizing the noble shine of gold and attention to detail.
The coin was issued by the National Bank of Poland (NBP), which is responsible for issuing currency in Poland. The NBP regularly puts into circulation both circulation coins and collector and commemorative coins commemorating important events, anniversaries, and historical figures.