10 oz silver bar - Johnson Matthey

The 10 oz Johnson Matthey (JM) Silver Bar is a highly coveted, vintage bullion piece that carries immense prestige and a substantial collector premium. Produced by the legendary British refiner Johnson Matthey—whose pedigree dates back to 1817 before its refining assets were acquired by Asahi in 2015—these bars are no longer manufactured, making them increasingly scarce on the secondary market. Struck in 10 troy ounces of .999 fine silver, the obverse features a classic, no-frills portrait layout displaying the iconic JM logo stamped alongside the crossed-hammers pickaxe emblem, the weight, purity, and a unique, individual serial number ensuring its pedigree. The reverse typically boasts a clean, textured pattern of diagonally repeating JM logos, though some rarer vintage variations featur...