Johnson Matthey Gold Lookup Serial Numbers We Have This page has MOVED to the All Engelhard site, and updated.Įnjoy. Johnson Matthey Gold Lookup Serial Numbers We Have.R92593 has date 9-7-89 handwritten on it. These may have been made in the late 1980s. It seems that many of these have visible swirls on both sides. These came in a cardboard box, printed with the same design as the bar, including the serial number minus the leading R. ĪSSAY OFFICE in outer oval around CANADA in inner oval Blank No info.Ī1469, A033604, A093759, A103239, A123043, A136577, A138912, A146878, A172480, A220895, A259168, A332530, A357988, A396248, A439696.ĪSSAY OFFICE in outer oval around CANADA in inner oval Blank It appears that some of the 100 ounce bars with no serial number have the 100 OZ line slightly above the middle of the bar, whereas the bars with the serial numbers always have the 100 OZ line near the bottom, just above the 999 line. Perhaps these were made to specifications of an outside organization.ĪSSAY OFFICE in outer oval around CANADA in inner oval 999 Unknown No info.ĪSSAY OFFICE in outer oval around CANADA in inner oval Unknown Bar C028750 had a COA from JM dated. The pattern on the reverse is sometimes centered slightly differently 090991, 163408, 210298, 239841, 297300, 344351, 399093, 418915, 500080, 546599, 571395, 668016, R15739, R23826, R26659.ĪSSAY OFFICE in outer oval around CANADA() in inner oval Unknown No info.ĪSSAY OFFICE in outer oval around CANADA in inner oval Unknown No info.ĪSSAY OFFICE in outer oval around CANADA in inner oval Unknown The sample we saw had a serial number 20017E, the only bar weve seen from a major refiner with a letter at the end of the serial number.Īpparently, they all start with JM (for Johnson Matthey), and end in an letter (rather than starting with a number, as is typical). It appears that when 999,999 was hit, an R prefix was used with a 5-digit number (e.g. It seems that they are very similar, yet not always identical.Īlso, it appears that there was a slight redesign on the obverse, making the lettering and lines slightly thicker (at somewhere between 297,000 to 639,000. The reverse of these bars are not always aligned exactly the same. It looks like JM skipped serial numbers, or overproduced and melted large quantities. Interestingly, most of the serial numbers we have found start around 500,000, whereas the Variety A appear to end at just under 200,000. Johnson Matthey Gold Lookup Serial Numbers We HaveĮnjoy.
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