engelhard 100 oz silver bar serial number lookup

These ingots are a unique counterstamp variation as the serial number, weight class and purity stampings were placed on the reverse of the bar. These variations include placement of hallmark, weight and purity stamping as well as frequently erratic and crude serial stamping. We believe this serial number range spans from 011750 to 024800. All Engelhard is appreciative to MP for providing the much needed definitives for this variety. This unique ingot also demonstrates a reverse impression, also pictured. There are also claims that ‘W' represents ‘wide' series, which is doubtful because the majority of 10oz pieces were produced in wide variety. We believe this was one of the last bars produced in the 8th series variety with a happenstance serial number assignment from.

Some of the early ingots were apparently poured into cold casting moulds that caused irregularities on the reverse and edges. Engelhard Serial Number Protocol by AGWire. Engelhard 100 Oz Silver Bar Serial Number Lookup ALL ENGELHARD is dedicated to the presentation and preservation of all things Engelhard.

Engelhard 100 oz silver bar serial number lookup