ALL ENGELHARD is pleased to welcome visitors to our Johnson Matthey 1/2 KILO and KILO Definitive Page. While our focus is clearly Engelhard, we recognize that many Engelhard bullion collectors also collect Johnson Matthey bars and ingots. As such, we appreciate the opportunity to present important bullion information on the world’s second most collectible refiner, Johnson Matthey. We hope you welcome this new addition, and we look forward to your thoughts and input!
Our Definitives, below, are organized in presentation of Half Kilo weight class first, followed by Kilo examples. For each weight class, our order of examples is presented by region of origin: United States, Canada, London, Brussels and Australia. Also note that our Definitives reflect what we believe to be the earliest examples first, followed by more recent production examples.
IMAGE | WEIGHT CLASS | OBVERSE | REVERSE | COMMENTARY | SAMPLE SERIAL NUMBERS | ESTIMATED MINTAGE |
![]() | ½ KILO | [JM Crossed Hammers Logo] [JOHNSON MATTHEY] [ASSAYERS & REFINERS] [FINE SILVER 999] [½ KILO] [Serial Number] | [JM Crossed Hammers Logo Repeated Five Full Times] | ½ KILO pressed example produced by Johnson Matthey, United States. | 000079 000109 001252 001979 002080 002406 002425 | <3,000 |
![]() | 1/2 KILO | [Diamond JM Logo with Crossed Hammers] [½ KILO] [999+] [JM LTD. ASSAY OFFICE Oval Logo] [CANADA Inner Oval] | Cast Finish | ½ KILO example produced by Johnson Matthey, Canada. | Serial Absent | <1,000 |
![]() | 500g | [Diamond JM Logo with Crossed Hammers] [500 G] [999+] [JM LTD. ASSAY OFFICE Oval Logo] [CANADA Inner Oval] | Cast Finish | 500g example produced by Johnson Matthey, Canada. | Serial Absent | <1,000 |
![]() | 500g | [JOHNSON MATTHEY] [Diamond JM Logo with Crossed Hammers] [Serial Number Sideways on Left] [500g] [999+] [JM LTD. ASSAY OFFICE Oval Logo] [CANADA Inner Oval] | Cast Finish | 500g example produced by Johnson Matthey, Canada. Originally issued in a blue commemorative dust jacket. | S010858 S011729 | <2,000 |
![]() | 1/2 KILO | [JOHNSON MATTHEY & MALLORY Oval Logo] [CANADA Inner Oval] [1/2 KILO] [999] [JM LTD. ASSAY OFFICE Oval Logo] [CANADA Inner Oval] | Cast Finish | 1/2 KILO example produced by Johnson Matthey & Mallory, Canada. Originally issued in felt presentation bag, pictured below.![]() | Serial Absent | <50 |
![]() | 500g | [JOHNSON MATTHEY LONDON Oval Logo] [Mining Tool Logo Inner Oval] [500 grammes] [SILVER BULLION] [999] [Serial Number] | Blank | 500g pressed example produced by Johnson Matthey, London. Originally issued in presentation case, pictured below.![]() | HK10252 HK11088 HK11144 HK12781 HK12782 HK12802 HK12835 | <1,000 |
![]() | 500g | [World Map Silver Jubilee Logo] [Presented by C.E. Heath & Co Ltd on the occasion of the SILVER JUBILEE of H M Queen Elizabeth II] [1977] | [500 grammes] [- 999 PURE SILVER-] [JMM Hallmark] | 500g Silver Jubilee commemorative bar produced by Johnson Matthey & Mallory, London. Originally issued in a velvet lined presentation box. | Serial Absent | <1,000 |
![]() | 500g | [GARANTITO] [DALLA] [METALLI PRIZIOSI S.p.A.] [PADERNO DUGNANO] [MILANO] [JOHNSON MATTHEY & CO. LTD. – LONDON Oval Logo] [CONSOCIATA ITALIANA Inner Oval] [-Ag999 0/00] | Blank, with a border. This particular example was engraved in 1990. | 500 gram MP example produced by Johnson Matthey, Italy. Originally issued in presentation case, pictured below.![]() | Serial Absent | <50 |
![]() | 500g | [GARANTITO] [DALLA] [METALLI PRIZIOSI S.p.A.] [PADERNO DUGNANO] [MILANO] [JOHNSON MATTHEY & CO. LTD. – LONDON Oval Logo] [CONSOCIATA ITALIANA Inner Oval] [-Ag999 0/00] | [MP Diamond Logo] [500 GRAMMI] [FINE SILVER] [999.0] [MADE IN ITALY] | 500 gram MP example produced by Johnson Matthey, Italy. Originally issued in presentation case, pictured below.![]() | Serial Absent | <50 |
![]() | 500g | [JOHNSON MATTHEY LONDON Oval Logo] [9990 Inner Oval] [Serial Number] [500GRAMME] | Cast Finish | 500g example produced by Johnson Matthey, London. | J20010 | <100 |
![]() | 500g | [JOHNSON MATTHEY LONDON Oval Logo] [9990 Inner Oval] [500 GRM] [SILVER] [Serial Number] | Cast Finish | 500g example produced by Johnson Matthey, London. | JM77693A JM77782A | <250 |
![]() | 500g | [JOHNSON MATTHEY LONDON Oval Logo] [9990 Inner Oval] [SILVER] [Serial Number] | Blank | 500g example produced by Johnson Matthey, London. | JM64554A JM2045 A | <500 |
![]() | 500g | [JOHNSON MATTHEY LONDON Oval Logo] [9990 Inner Oval] [J M C] [Serial Number] [JOHNSON MATTHEY ASSAY OFFICE Oval Logo] [Mining Tool Logo Inner Oval] [FINE SILVER] | Blank | 500g example produced by Johnson Matthey, London. | 7520 A | <500 |
![]() | HALF KILO | [BARCLAYS Logo] [BARCLAYS] [FINE SILVER 999] [HALF KILO] [JOHNSON MATTHEY LONDON Oval Logo] [Mining Tool Logo Inner Oval] | Blank | HALF KILO example produced by Johnson Matthey, London, for Barclays. | Serial Absent | <500 |
![]() | 500g | [JOHNSON MATTHEY & PAUWELS Oval Logo] [BRUXELLES BRUSSEL Inner Oval] [999] [500.] | Cast Finish | 500g example produced by Johnson Matthey & Pauwels, Brussels. | Serial Absent | <500 |
![]() | 497g g | [.497Kg] [MG Matthey Garrett Circular Hallmark] [.999] | Cast Finish | .497Kg example produced by Matthey Garrett, Australia, in rare serial absent variation. Note the larger purity designation font. | Serial Absent | <100 |
![]() | 502g | [W&H Flag Logo] [MG Matthey Garrett Circular Hallmark] [502 Gm] [Serial Number] [•999] | Cast Finish | 502g example produced by Matthey Garrett, Australia. Interestingly, the W&H flag represents Walker & Hall of Sheffield, England, pictured below.![]() | 162 | <250 |
![]() | .499kg | [MG Matthey Garrett Circular Hallmark] [.501Kg] [Serial Number] [•999] | Cast Finish | .499kg example produced by Matthey Garrett, Australia. | 760 | <250 |
![]() | .501kg | [MG Matthey Garrett Circular Hallmark] [.501Kg] [Serial Number] [•999] | Cast Finish | .501kg example produced by Matthey Garrett, Australia. | 97 | <250 |
![]() | .501kg | [W&H Flag Logo] [MG Matthey Garrett Circular Hallmark] .[501 kg] [Serial Number] [•999] | Cast Finish | .501kg example produced by Matthey Garrett, Australia. Interestingly, the W&H flag represents Walker & Hall of Sheffield, England, pictured below.![]() | 412 582 | <250 |
![]() | .500kg | [MG Matthey Garrett Circular Hallmark] [•500Kg] [•999] | Cast Finish | .500kg example produced by Matthey Garrett, Australia, in rare serial absent variaiton. | Serial Absent | <250 |
![]() | 507g | [MATTHEY GARRETT Oval Logo] [FINE SILVER 99•9% MIN.] [507 grams] | Cast Finish | 507g example produced by Matthey Garrett, Australia. Demonstrates a rectangular-shaped casting mould. | Serial Absent | <1,500 |
![]() | 496g | [MATTHEY GARRETT Oval Logo] [FINE SILVER 99•9% MIN.] [496 grams] | Cast Finish | 496g example produced by Matthey Garrett, Australia. Similar to our above example but demonstrates a more squarely-shaped casting mould. | Serial Absent | <500 |
![]() | 513g | [MATTHEY GARRETT Oval Logo] [FINE SILVER 99•9% MIN.] [SCCC Counterstamp] [513 grams] | Cast Finish | 513g example produced by Matthey Garrett, Australia. Similar to our example above but includes the Southern Cross Coins & Commodities counterstamp. Our thanks to Sandy Taylor for the discovery! Additional information regarding the ‘SCCC’ Southern Cross Coins and Commodities counterstamp may be found at this LINK. | Serial Absent | <100 |
![]() | 501kg | [JM Mining Tool Logo] [999+] [•501Kg] [W&M Flag Logo] [Serial Number] | Cast Finish | .501kg example produced by Johnson Matthey, Australia. Interestingly, the W&H flag represents Walker & Hall of Sheffield, England, pictured below.![]() | 892 | <500 |
![]() | .5kg | [JOHNSON MATTHEY Oval Logo] [0.5 kg] [999+SILVER] | Cast Finish | .5kg example produced by Johnson Matthey, Australia. | Serial Absent | <500 |
![]() | .5kg | [JOHNSON MATTHEY Oval Logo] [.5 KG] [999+SILVER] | Cast Finish | .5kg example produced by Johnson Matthey, Australia. | Serial Absent | <1,000 |
![]() | .5kg | [JOHNSON MATTHEY Oval Logo] [.5 KILO] [999+SILVER] | Cast Finish | .5kg example produced by Johnson Matthey, Australia. | Serial Absent | <1,000 |
![]() | 1000g | [GARANTITO] [DALLA] [METALLI PRIZIOSI S.p.A.] [PADERNO DUGNANO] [MILANO] [JOHNSON MATTHEY & CO. LTD. – LONDON Oval Logo] [CONSOCIATA ITALIANA Inner Oval] [-Ag999 0/00] | [MP Diamond Logo] [1000 GRAMMI] [FINE SILVER] [999.0] [MADE IN ITALY] | 1000g MP example produced by Johnson Matthey, Italy. | Serial Absent | <50 |
![]() | 1000g | [GARANTITO] [DALLA] [METALLI PRIZIOSI S.p.A.] [PADERNO DUGNANO] [MILANO] [JOHNSON MATTHEY & CO. LTD. – LONDON Oval Logo] [CONSOCIATA ITALIANA Inner Oval] [-Ag999 0/00] | Blank, with a border. | 1000g MP example produced by Johnson Matthey, Italy. We believe this particular example was a custom production piece to allow the reverse engraving. | Serial Absent | <5 |
![]() | 1 KILO | [JOHNSON MATTHEY SLC Oval Logo] [999 Inner Oval] [1 KILO] [Serial Number] | Cast Finish | 1 KILO example produced by Johnson Matthey, United States. This is the most recently produced kilo and is no longer in production. | 000011 001493 002955 009323 | <25,000 |
![]() | 1 KILO | [Diamond JM Logo with Crossed Hammers] [1 KILO] [Serial Number] [999+] [JM LTD. ASSAY OFFICE Oval Logo] [CANADA Inner Oval] | Cast Finish | 1 KILO example produced by Johnson Matthey, Canada. | 12003A | <2,000 |
![]() | 1 KILO | [Diamond JM Logo with Crossed Hammers] [1 KILO] [999+] [JM LTD. ASSAY OFFICE Oval Logo] [CANADA Inner Oval] | Cast Finish | 1 KILO example produced by Johnson Matthey, Canada. Similar to our above example but lacks a serial number. | Serial | <250 |
![]() | 1 KILO | [Diamond JM Logo with Crossed Hammers] [1 KILO] [999+] [JM LTD. ASSAY OFFICE Oval Logo] [CANADA Inner Oval] | Cast Finish | 1 KILO example produced by Johnson Matthey, Canada. Similar to our above example but demonstrates a different weight class font. | Serial Absent | <50 |
![]() | 1 KILO | [Diamond JM Logo with Crossed Hammers] [1 KILO] [999+] [JM LTD. ASSAY OFFICE Oval Logo] [CANADA Inner Oval] | Cast Finish | 1 KILO example produced by Johnson Matthey, Canada. Similar to some of our above examples but demonstrates a different weight class font. | Serial | <250 |
![]() | 1kg | [Diamond JM Logo with Crossed Hammers] [1 Kg] [Serial Number Sideways on Right] [999+] [JM LTD. ASSAY OFFICE Oval Logo] [CANADA Inner Oval] | Cast Finish | 1kg example produced by Johnson Matthey, Canada. Similar to above example with exception of opposite serial number placement and ‘1 Kg’ vs. ‘1 KILO’ weight class designation | D014737 | <2,000 |
![]() | 1 KILO | [Diamond JM Logo with Crossed Hammers] [1 KILO] [999+] [JM LTD. ASSAY OFFICE Oval Logo] [CANADA Inner Oval] | Cast Finish | 1 KILO example produced by Johnson Matthey, Canada. | Serial Absent | <2,000 |
![]() | 1 KILO | [Diamond JM Logo with Crossed Hammers] [1 KILO] [999+] [JM LTD. ASSAY OFFICE Oval Logo] [CANADA Inner Oval] | Cast Finish | 1 KILO example produced by Johnson Matthey, Canada. Similar to our above example but demonstrates a weight font that is slightly narrower and taller. | Serial Absent | <250 |
![]() | 1kg | [JOHNSON MATTHEY] [Diamond JM Logo with Crossed Hammers] [Serial Number Sideways on Left] [1 Kg] [999+] [JM LTD. ASSAY OFFICE Oval Logo] [CANADA Inner Oval] | Cast Finish | 1kg example produced by Johnson Matthey, Canada. | D016793 | <2,000 |
![]() | 1 KILO | [JOHNSON MATTHEY] [Diamond JM Logo with Crossed Hammers] [Serial Number Sideways on Left] [1 KILO] [999+] [JM LTD. ASSAY OFFICE Oval Logo] [CANADA Inner Oval] | Cast Finish | 1 KILO example produced by Johnson Matthey, Canada. | D018291 D019103 D021798 | <3,000 |
![]() | 1 KILO | [JOHNSON MATTHEY & MALLORY Oval Logo] [CANADA Inner Oval] [1 KILO] [Serial Number] [999] [JM LTD. ASSAY OFFICE Oval Logo] [CANADA Inner Oval] | Cast Finish | 1 KILO example produced by Johnson Matthey & Mallory, Canada. Reportedly a special pour that was distributed to selected employees. Note the unique purity font is shared with the early ½ kilo Canadian production example. | 0007 | <25 |
![]() | 1 KILO | [JOHNSON MATTHEY & MALLORY Oval Logo] [CANADA Inner Oval] [1 KILO] [9990] [JM LTD. ASSAY OFFICE Oval Logo] [CANADA Inner Oval] | Cast Finish | 1 KILO example produced by Johnson Matthey & Mallory, Canada. | Serial Absent | <1,000 |
![]() | 1 KILO | [JOHNSON MATTHEY & MALLORY Oval Logo] [CANADA Inner Oval] [JM Maple Leaf Logo] [1 KILO] [9990] [JM LTD. ASSAY OFFICE Oval Logo] [CANADA Inner Oval] | Cast Finish | 1 KILO example produced by Johnson Matthey & Mallory, Canada. Similar to our above example but includes the Maple Leaf logo. | Serial Absent | <100 |
![]() | 1 KILO | [JOHNSON MATTHEY & MALLORY Oval Logo] [CANADA Inner Oval] [JM Maple Leaf Logo] [1 KILO] [999+] [JM LTD. ASSAY OFFICE Oval Logo] [CANADA Inner Oval] | Cast Finish | 1 KILO example produced by Johnson Matthey & Mallory, Canada. | Serial Absent | <100 |
![]() | 1 KILO | [JOHNSON MATTHEY & MALLORY Oval Logo] [CANADA Inner Oval] [1 KILO] [999+] [JM LTD. ASSAY OFFICE Oval Logo] [CANADA Inner Oval] | Cast Finish | 1 KILO example produced by Johnson Matthey & Mallory, Canada. Similar to our above example but lacks the Maple Leaf logo. | Serial Absent | <250 |
![]() | 1 KILO | [JOHNSON MATTHEY & MALLORY Oval Logo] [CANADA Inner Oval] [1 KILO] [999+] [JM Maple Leaf Logo] | Cast Finish | 1 KILO example produced by Johnson Matthey & Mallory, Canada. | Serial Absent | <1,000 |
![]() | 1 KILO | [JOHNSON MATTHEY LONDON Large Logo] [REFINERS MELTERS Inner Oval] [999] [1 KILO] [SILVER] | Cast Finish | 1 KILO example produced by Johnson Matthey, London. Ingot demonstrates the earlier, larger hallmark. | Serial Absent | <1,000 |
![]() | 1 KILO | [JOHNSON MATTHEY LONDON Oval Logo] [9990 Inner Oval] [1 KILO] [Serial Number] | Cast Finish | 1 KILO example produced by Johnson Matthey, London. Ingot demonstrates the modern, smaller hallmark. | J 10062 | <500 |
![]() | 1 KILO | [JOHNSON MATTHEY LONDON Oval Logo] [9990 Inner Oval] [1 KILO] | Cast Finish | 1 KILO example produced by Johnson Matthey, London. Ingot demonstrates the modern, smaller hallmark. Similar to our above example but lacks a serial number. | Serial Absent | <50 |
![]() | 1 KILO | [JOHNSON MATTHEY LONDON Oval Logo] [9990 Inner Oval] [1 KILO] [SILVER] [Serial Number] | Cast Finish | 1 KILO example produced by Johnson Matthey, London, in large JM serial prefix font. Believed to be the earliest production variety of the JM serial prefix kilo ingots. Note the unique shape of the casting mould and crater-like finish compared to the more common JM prefix kilo ingots presented below.![]() ![]() ![]() | JM 68882 A | <100 |
![]() | 1 KILO | [JOHNSON MATTHEY LONDON Oval Logo] [9990 Inner Oval] [1 KILO] [SILVER] [Serial Number] | Cast Finish | 1 KILO example produced by Johnson Matthey, London. Similar to our more commonly produced example below, but of a unique casting mould and four digit serial number assignment. Casting mould variances may be observed in the below photos.![]() ![]() | JM 2768 A | <100 |
![]() | 1 KILO | [JOHNSON MATTHEY LONDON Oval Logo] [9990 Inner Oval] [1 KILO] [SILVER] [Serial Number] | Cast Finish | 1 KILO example produced by Johnson Matthey, London. | JM 10919 A JM 46311A JM 65200 A JM 78971 A | <1,000 |
![]() | 1 KILO | JOHNSON MATTHEY LONDON Oval Logo] [9990 Inner Oval] [1 KILO] [SILVER] [SHARPS PIXLEY LONDON Circular Counterstamp] [Serial Number] | Cast Finish | 1 KILO example produced by Johnson Matthey, London, for bullion broker Sharps Pixley. | JM 66205 A JM 66237 A | <250 |
![]() | 1 KILO | JOHNSON MATTHEY LONDON Oval Logo] [9990 Inner Oval] [1 KILO] [SILVER] [SHARPS PIXLEY LONDON Circular Counterstamp] [Serial Number] | Cast Finish | 1 KILO example produced by Johnson Matthey, London, for bullion broker Sharps Pixley. This ingot demonstrates the larger ‘JM’ serial prefix font. | JM 68595A | <250 |
![]() | 1 KILO | [JOHNSON MATTHEY LONDON Oval Logo] [9990 Inner Oval] [1 KILO] [SILVER] [SP Sharps Pixley Counterstamp] [Serial Number] | Cast Finish | 1 KILO example produced by Johnson Matthey, London, for bullion broker Sharps Pixley. This ingot demonstrates the more modern Sharps Pixley counterstamp. | JM 81171 A | <100 |
![]() | 1 KILO | [JOHNSON MATTHEY LONDON Oval Logo] [9990 Inner Oval] [1 KILO] [SILVER] [ROOD Logo] [Serial Number] | Cast Finish | 1 KILO example produced by Johnson Matthey, London, for ROOD. This ingot demonstrates the larger ‘JM’ serial prefix font. | JM 67840 A | <100 |
![]() | 1 KILO | [JOHNSON MATTHEY LONDON Oval Logo] [9990 Inner Oval] [1 KILO] [SILVER] [LEU BANK ZURICH Counterstamp] [Serial Number] | Cast Finish | 1 KILO example produced by Johnson Matthey, London. More modern JM hallmark and also includes LEU Bank Zurich counterstamp. | JM77074 | <100 |
![]() | 1 KILO | [JOHNSON MATTHEY LONDON Oval Logo] [9990 Inner Oval] [1 KILO] [SILVER] [Multiple London Hallmarks] [Serial Number] | Cast Finish | 1 KILO example produced by Johnson Matthey, London. Produced in honor of the 1977 Jubilee Year. | JM 77569 A | <25 |
![]() | 32.08oz | [JOHNSON MATTHEY & CO. LTD. LONDON Oval Logo] [9990 Inner Oval] [SILVER] [Serial Number] | Blank | 32.08oz example produced by Johnson Matthey, London. This example demonstrated the older Johnson Matthey & Co. Ltd. London oval hallmark and a polished surface finish. | JM 13632 A JM 13633 A JM 13637 A JM 13640 A | <250 |
![]() | 32.31oz | [JOHNSON MATTHEY LONDON Oval Logo] [9990 Inner Oval] [SILVER] [Serial Number] | Blank | 32.31oz example produced by Johnson Matthey, London. This example measures 122mm x 18mm x 42mm and demonstrates the more modern JM London hallmark. It also has a polished surface finish and recent serial number range assignment. | JM 64720 A | <250 |
![]() | 32.25oz | [JOHNSON MATTHEY LONDON Oval Logo] [9990 Inner Oval] [SILVER] [ROOD Logo] [Serial Number] | Blank | 32.25oz class example produced by Johnson Matthey, London, for ROOD. Similar to our two examples, directly above. | JM 2072 A | <50 |
![]() | 1 KILO | [JOHNSON MATTHEY LONDON Oval Logo] [REFINERS MELTERS Inner Oval] [999] [1 KILO] [SILVER] [Serial Number] | Cast Finish | 1 KILO example produced by Johnson Matthey, London. These examples have serial numbers which include a JM [Johnson Matthey] prefix and include a letter suffix designation. Note the more modern JM London Hallmark. | JM 66436 A JM 73079 A JM 73137 A JM 74076 A | <2,000 |
![]() | 1 KILO | [JOHNSON MATTHEY LONDON Oval Logo] [REFINERS MELTERS Inner Oval] [999] [1 KILO] [SILVER] | Cast Finish | 1 KILO example produced by Johnson Matthey, London. Serial absent variation of our above example. | Serial Absent | <250 |
![]() | 1 KILO | [JOHNSON MATTHEY LONDON with JM Crossed Hammers Logo] [1 KILO] [SILVER BULLION] [999] [Serial Number] | Blank | 1 KILO pressed example produced by Johnson Matthey, London. | KG11096 KG11727 KG12059 | <500 |
![]() | 1 KILO | [JOHNSON MATTHEY & PAUWELS Oval Logo] [999] [1000] | Cast Finish | Early variety approximate 1000g example produced by Johnson Matthey & Pauwels, Brussels. | Serial Absent | <100 |
![]() | 1000g | [JOHNSON MATTHEY & PAUWELS Oval Logo] [BRUXELLES BRUSSEL Inner Oval] [999] [1000.] | Cast Finish | 1000g example produced by Johnson Matthey & Pauwels, Brussels. Also found in other approximate weight class variations such as 999g and 1002g. | Serial Absent | <250 |
![]() | 1 KILO | [JOHNSON MATTHEY & PAUWELS Oval Logo] [BRUXELLES BRUSSEL Inner Oval] [999] [1977] [1000] | Cast Finish | Approximate 1000g example produced by Johnson Matthey & Pauwels, Brussels in landscape variation. | 1977 | <100 |
![]() | 1kg | [JOHNSON MATTHEY Oval Logo] [1 KG] [999+SILVER] | Cast Finish | 1kg example produced by Johnson Matthey, Australia. | Serial Absent | <250 |
![]() | 1kg | [JOHNSON MATTHEY Oval Logo] [1.KG] [999+SILVER] | Cast Finish | 1kg example produced by Johnson Matthey, Australia. Similar to our above example but includes a ‘.’ between ‘1’ and ‘KG’. | Serial Absent | <100 |
![]() ![]() | 1kg | [Custom ‘elecraft’ Logo] [1 KG] [999+SILVER] | [JOHNSON MATTHEY Oval Logo] | Exceedingly rare 1kg example produced by Johnson Matthey, Australia for Elecraft company. Elecraft is currently one of Australia’s largest electrical contractors. One known example. | Serial Absent | <50 |
![]() | 1•004kg | [FINE SILVER 99•9% MIN.] [JOHNSON MATTHEY LTD AUSTRALIA REFINERS Oval Logo] [1.004 Kg] | Cast Finish | 1.004kg example produced by Johnson Matthey Ltd., Australia. Seen in approximate 1kg weight class. | Serial Absent | <250 |
![]() ![]() | 0•999kg | [FINE SILVER 99•9% MIN.] [TUBEMAKERS SILVER BAR] [JOHNSON MATTHEY LTD AUSTRALIA REFINERS Oval Logo] [0.999 Kg] | Cast Finish | 0.999kg example produced by Johnson Matthey Ltd., Australia with Tubemakers of Australia, Ltd. counterstamp. Seen in approximate 1kg weight class. Additional information regarding the Tubemakers of Australia, Ltd. counterstamp may be found at this LINK. | Serial Absent | <10 |
![]() | 1.003kg | [FINE SILVER 99•9% MIN.] [MATTHEY GARRETT Oval Logo] [1.003 Kg] | Cast Finish | 1.003kg example produced by Matthey Garrett, Australia. Seen in approximate 1kg weight class. | Serial Absent | <1,000 |
![]() | 1.008kg | [FINE SILVER 99•9% MIN.] [JOHNSON MATTHEY Oval Logo] [1.008 Kg] | Cast Finish | 1.008kg example produced by Johnson Matthey, Australia. Seen in approximate 1kg weight class. | Serial Absent | <1,000 |
![]() | 1.005kg | [FINE SILVER 99•9% MIN.] [MATTHEY GARRETT Oval Logo] [1.005] | ‹‹Cast Finish | 1.005kg example produced by Matthey Garrett, Australia. Seen in approximate 1kg weight class, this particular variety does not demonstrate the ‘kg’ weight designation suffix. | Serial Absent | <1,000 |
![]() | 1.005kg | [FINE SILVER 99•9% MIN.] [MATTHEY GARRETT Oval Logo] [1•005 kg] | Cast Finish | 1.005kg example produced by Matthey Garrett, Australia. Seen in approximate 1kg weight class. | Serial Absent | <1,000 |
![]() | 1.004kg | [FINE SILVER 99•9% MIN.] [MATTHEY GARRETT Oval Logo] [1•004 KG] | Cast Finish | 1.004kg example produced by Matthey Garrett, Australia. Seen in approximate 1kg weight class. | Serial Absent | <500 |
![]() | 1.009kg | [FINE SILVER 99•9% MIN.] [MATTHEY GARRETT Oval Logo] [1.009 kg] | Cast Finish | 1.003kg example produced by Matthey Garrett, Australia. Seen in approximate 1kg weight class. | Serial Absent | <250 |
![]() | 1.003kg | [FINE SILVER 99•9% MIN.] [MATTHEY GARRETT Oval Logo] [SCCA Counterstamp] [1.003 kg] | Cast Finish | 1.003kg example produced by Matthey Garrett, Australia. Seen in approximate 1kg weight class. Similar to our example above, this example demonstrates the SCCC [Southern Cross Coins & Commodities ] counterstamp. | Serial Absent | <200 |
![]() ![]() | .996KG 1.002KG | [MG Oval] [•996KG] [999] [Serial Number] [Serial Number] [MG Oval] [•999] [1•002KG] | Cast Finish | Approximate 1kg example produced by Matthey Garrett, Australia. Seen in several variations of stamp placement and some examples lack a serial number. | 85 124 | <200 |
![]() | 1.002Kg | [MG Oval] [•999] [1•002Kg] | Cast Finish | 1.002kg example produced by Matthey Garrett, Australia. Seen in approximate 1kg weight class. This example varies slightly from the one above due to smaller MG hallmark, purity stamp font, Kg vs. KG weight designation and lack of serial number. | Serial Absent | <200 |
![]() | 1.002Kg | [W&M Flag Logo] [MG Oval] [1•002Kg] [Serial Number] [•999] | Cast Finish | 1.002kg example produced by Matthey Garrett, Australia. Seen in approximate 1kg weight class and similar to our example above but includes a serial number and the the W&H flag logo. The flag represents Walker & Hall of Sheffield, England, pictured below. ![]() | 810 | <50 |
![]() | 1.001Kg | [W&M Flag Logo] [MG Oval] [1•002Kg] [Serial Number] [•999] | Cast Finish | 1.001kg example produced by Matthey Garrett, Australia. Seen in approximate 1kg weight class and similar to our example above but includes a larger variation of the W&H flag logo. The flag represents Walker & Hall of Sheffield, England, pictured below. Our thanks to Josh M. for the discovery of this variation!![]() | 1083 | <25 |