Overview
A rare, vintage poured 1-kilogram fine silver bullion bar stamped with the mark of Banque Nationale de Paris (Anvers branch) and certified by the BJA (Bureau de Jaugeage et d'Analyse) assayer. This piece features a beautiful, naturally aged golden-gray patina, a unique serial number (106167), and classic poured-mold cooling lines on its edges.
Story
During the post-war reconstruction of Europe, private banks like Banque Nationale de Paris minted custom physical silver bars for their wealthiest clients. This bar was stamped in Antwerp (Anvers), a historic global hub for precious metals and diamonds.
Maker / Origin
The bar bears the stamp of BJA (Bureau de Jaugeage et d'Analyse), a highly respected European assayer and refiner known for certifying high-purity precious metals for major continental banks. Banque Nationale de Paris (BNP), which commissioned this bar, is one of the oldest and most influential banking groups in Europe, tracing its roots back to the mid-19th century.
Condition & Value
The bar is in excellent vintage condition, displaying a gorgeous, untouched golden-brown oxidation (patina) that only develops over decades of storage. There are minor handling marks and soft edge dings consistent with its age and storage, which actually enhance its character.