Silver Bars manufactured by private mints in increments of 1, 10, and 100 troy ounces have been manufactured for many years. Each will be clearly marked with the manufacturer name, purity, troy ounce weight, and in some cases a serial number. Brand name bars hallmarked with all of the above need never be assayed prior to sale.
|Name Brand Silver Bars|
.9999 Pure Silver
|1 0z||31.1 Grams||varies||varies|
|10 oz||311 Grams||varies||varies|
|100 oz||3110 Grams||varies||varies|