50 X 1 GRAM. 999 FINE SILVER VALCAMBI SUISSE BULLION BARS! 999 FINE SILVER VALCAMBI SUISSE COMBIBAR BULLION. FIFTY SILVER BULLION BARS!! This is The Finest Fractional Silver Bullion In The World! Valcambi Suisse combines technological advancement with Swiss elegance creating Silver Bullion Bars that are a work of art and will make a Beautiful Addition to Your Precious Metals Collection! Each Valcambi Bar is. 999 Fine Silver, weighs 1 gram and measures 7mm by 10mm. They are perfect for bartering, trading, and investing! Valcambi fractional silver bars come in a sheet of (100) 1-gram bars that can be divided into single grams. However, each bar is stamped with its weight, silver purity, and maker. The bars are new and shiny! Orders of 100 bars will be sent in sealed, unopened, assays.