Bidspirit auction | Bullion Bars - United States

Bullion Bars - United States - 1 Kilo Copper Bar - 999.9 Fine Copper - A 1-kilogram copper bar manufactured in the United States. Its design is based on the copper element tile from the periodic table, featuring atomic number 29, the chemical symbol Cu and the atomic mass 63.546. Obverse: The chemical symbol Cu appears prominently at the centre, together with atomic number 29 and atomic mass 63.546. Below are the inscriptions ONE KILO, 999.9 FINE COPPER and MADE IN USA, accompanied by the manufacturer’s hallmark. Struck in 999.9 fine copper, weighing 1 kilogram.