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AG | 1oz



ALL
ENGELHARD
is pleased to welcome visitors to our Johnson Matthey 1oz 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 another of the world’s most collectible refiners, Johnson Matthey. We hope you welcome this new addition, and we look forward to your thoughts and input!

Please be sure to visit our Western Mint, Inc. and Western Silver, Ltd. Definitive Page at this LINK to review examples produced by the historically important Canadian representative of Johnson Matthey & Mallory.  


Johnson Matthey | Johnson Matthey & Mallory:

IMAGEWEIGHT
CLASS
OBVERSEREVERSECOMMENTARYSAMPLE
SERIAL
NUMBERS
ESTIMATED
MINTAGE
Screen Shot 2017-05-01 at 10.37.49 AM1oz[JM Crossed Hammers Logo] [ASSAYERS & REFINERS] [FINE SILVER 999] [1 OUNCE TROY] [Serial Number]Blank
1oz example first produced in 1979 by Johnson Matthey. Older example with FINE and SILVER on two separate lines.
00096
00097
001217
151135
168854
201187
<30,000
Screen Shot 2017-03-20 at 2.34.40 PM1oz[JM Crossed Hammers Logo] [ASSAYERS & REFINERS] [FINE SILVER 999] [1 OUNCE TROY] [Serial Number][Trojan Horse Head Image] [THE TROJAN BAR] [1979] [Decorative Border]Exceedingly rare 1oz example produced in 1979 by Johnson Matthey for The Trojan Bar.  This variety is known to have been produced in gold but All Engelhard was surprised to see one in silver.  One known example.010035<5
1oz JM 50 Anniversary1oz[JM Crossed Hammers Logo] [ASSAYERS & REFINERS] [FINE SILVER 999] [1 OUNCE TROY] [Serial Number][50th Anniversary Logo with Maple Leaf] [ANNIVERSARY] [1930-1980]1oz example produced in 1980 by Johnson Matthey to commemorate a Canadian related 50th Anniversary. Issued in presentation case, pictured below.
1oz JM 50 Anniversary Case
141590<500
Screen Shot 2016-04-04 at 10.28.55 AM1oz[JM Crossed Hammers Logo] [JOHNSON MATTHEY] [ASSAYERS & REFINERS] [FINE SILVER 999] [1 OUNCE TROY] [Serial Number][JM Crossed Hammers Logo Repeated Seven Full Times]1oz example first produced in 1982 by Johnson Matthey. The reverse of these bars are not always aligned exactly the same. It seems that they are very similar, yet not always identical. Also, it appears that there was a slight redesign on the obverse, making the lettering and lines slightly thicker, somewhere between 297,000 to 639,000. It appears that when 999,999 was hit, an ‘R’ prefix was used with a 5-digit number, for example ‘R 01234′. Some examples were issued in plastic and includes assay certificates, pictured below.
unnamed-2unnamed-3unnamed-4
221547
247171
253654
267587
283784
292061
383289
470070
600285
749150
862295
920981
R 08149
R 10881
<1,000,000
unnamed-11oz[JM Crossed Hammers Logo] [JOHNSON MATTHEY] [ASSAYERS & REFINERS] [FINE SILVER 999] [1 OUNCE TROY] [Serial Number][SPECTRONIC SUPERSTAR Space Theme Logo]
1oz example produced in 1982 by Johnson Matthey for Spectronic Superstar.0044
0065
<200
1oz JM American Heritgage Life Insurance 25th Anniversary1oz[JM Crossed Hammers Logo] [JOHNSON MATTHEY] [ASSAYERS & REFINERS] [FINE SILVER 999] [1 OUNCE TROY] [Serial Number][American Heritage Life Insurance Company] [25th Anniversary]1oz example produced in 1982 by Johnson Matthey for American Heritage Life Insurance Company of Jacksonville, Florida.000307
001286
<2,000
1oz JM System Professional1oz[JM Crossed Hammers Logo] [JOHNSON MATTHEY] [ASSAYERS & REFINERS] [FINE SILVER 999] [1 OUNCE TROY] [Serial Number][system professional ® Custom Logo] [Keep Your Hair in Mint Condition]1oz example produced by Johnson Matthey for System Professional.001291
001835
<2,000
unnamed1oz[JM Crossed Hammers Logo] [JOHNSON MATTHEY] [ASSAYERS & REFINERS] [FINE SILVER 999] [1 OUNCE TROY] [Serial Number][TD BANK Logo Repeated Six Full Times]1oz example produced IN 1980 by Johnson Matthey. Older example with FINE and SILVER on two separate lines.003284<1,000
Screen Shot 2017-05-01 at 10.35.00 AM1oz[JM Crossed Hammers Logo] [JOHNSON MATTHEY] [ASSAYERS & REFINERS] [FINE SILVER 999] [1 OUNCE TROY] [Serial Number][TD BANK Logo Repeated Six Full Times]1oz example produced IN 1982 by Johnson Matthey for TD Bank.012056
012421
012422
017607
019713
033718
038300
041770
049111
<18,000
unnamed-11oz[JM Crossed Hammers Logo] [JOHNSON MATTHEY] [ASSAYERS & REFINERS] [FINE SILVER 999] [1 OUNCE TROY] [Serial Number][TD BANK Logo Repeated Six Full Times]1oz example produced IN 1982 by Johnson Matthey for TD Bank.  This variety has a considerably heavier design and font application than the earlier variety, listed above.  We believe these examples began between serial number 049112 and 049374.  This variety arrears to have run through serial number 050xxx.049374
049566
<2,000

1oz JM Escalante Mine1oz[JM Crossed Hammers Logo] [JOHNSON MATTHEY] [ASSAYERS & REFINERS] [FINE SILVER 999] [1 OUNCE TROY] [Serial Number][RANCHERS EXPLORATION Custom Logo] [ESCALANTE MINE] [1982]1oz example produced in 1982 by Johnson Matthey for Ranchers Exploration and Development Corporation of Albequerque, New Mexico.
004894
005880
007296
<3,000
1oz JM Escalante Mine No Date1oz[JM Crossed Hammers Logo] [JOHNSON MATTHEY] [ASSAYERS & REFINERS] [FINE SILVER 999] [1 OUNCE TROY] [Serial Number][RANCHERS EXPLORATION Custom Logo] [ESCALANTE MINE]
1oz example produced in 1990 by Johnson Matthey for Ranchers Exploration and Development Corporation of Albequerque, New Mexico. This example does not include the ‘1982’ date as our example above.010062<1,000
JM_1Oz_BuffaloArtBar1oz[BUFFALO] [Image of Buffalo] [SESQUICENTENNIAL] [1832-1982] [150 YEARS OF PRIDE AND ACHIEVEMENT]
[1 OUNCE TROY] [SEAL OF THE CITY OF BUFFALO Circular Logo] [Image of Buffalo City Inner Circle] [FINE SILVER] [999] [JM Crossed Hammers Logo] 1oz example produced in 1982 by Johnson Matthey for the City of Buffalo, New York.Serial Absent<500
1oz JM Utah Refinery1oz[JM Crossed Hammers Logo] [JOHNSON MATTHEY] [ASSAYERS & REFINERS] [FINE SILVER 999] [1 OUNCE TROY] [Blank Frosted Rectangle][OFFICIAL OPENING OF SALT LAKE CITY REFINERY APRIL 22nd 1983] [Image of Johnson Matthey Refinery in Salt Lake City, Utah] [JOHNSON MATTHEY REFINING INC.]1oz example produced in 1983 by Johnson Matthey in commemoration of their Salt Lake City, Utah, Refinery official opening. Interesting variation of serial number absent, although frosted rectangle is present.Serial
Absent
<500
1oz JM LEITCH1oz[JM Crossed Hammers Logo] [JOHNSON MATTHEY] [ASSAYERS & REFINERS] [FINE SILVER 999] [1 OUNCE TROY] [Serial Number][LEITCH in Rectangle] [In recognition of 10 Years Service]1oz example produced by Johnson Matthey for Leitch Technology company of Canada.
Some examples issued in commemorative box, pictured below.
Leitch Box
000025
970133
<1,000
1oz JM Temagami1oz[JM Crossed Hammers Logo] [JOHNSON MATTHEY] [ASSAYERS & REFINERS] [FINE SILVER 999] [1 OUNCE TROY] [Blank Frosted Rectangle][experience Temagami] [Image of Canoe and Canoeists] [GREY OWL COUNTRY] [Image of Indian] [a Near Noah adventure] 1oz example produced by Johnson Matthey for Temgami. Interesting variation of serial number absent, although frosted rectangle is present.
Serial
Absent
<500
1oz JM Printing House1oz[JM Crossed Hammers Logo] [JOHNSON MATTHEY] [ASSAYERS & REFINERS] [FINE SILVER 999] [1 OUNCE TROY] [Serial Number][COPIES IN MINUTES. MINUTES AWAY.] [The Printing House Custom Logo] [THE PRINTING HOUSE} [THANK YOU] [Celebrating 25 Years in Business] 1oz example produced by Johnson Matthey for The Printing House.
000483<1,000
1oz JM Wynwood1oz[Wynwood Custom Logo] [WYNWOOD] [Mercantile Corporation] [.999 FINE SILVER] [ONE TROY OUNCE] [Serial Number][JM Crossed Hammers Logo Repeated Five Full Times]1oz example produced by Johnson Matthey for Wynwood Mercantile Corporation. Originally issued with assay certificate.
0237
0344
0393
0675
0690
0738
0939
0974
<1,000
1oz JM Hycroft Crofoot Mine1oz[JM Crossed Hammers Logo] [FINE SILVER 999]
[Hycroft Custom Logo] [HYCROFT] [CROFOOT MINE] [JUNE 1988]1oz example produced in 1988 by Johnson Matthey for Hycroft, Nevada.
Serial
Absent
<500
1oz JM FCP1oz[FCP Custom Branck Logo] [FCP] [Family Coalition Party of Ontario] [Serial Number][PREMIERE EDITION] [1987-1992] [FINE SILVER 999] [ONE OUNCE TROY] [JM Crossed Hammers Logo] 1oz example produced in 1992 by Johnson Matthey for Family Coalition Party of Ontario.
FCP195
MPP106
MPP586
<1,000
Screen Shot 2017-04-14 at 5.35.29 PM1oz[JM Crossed Hammers Logo] [JOHNSON MATTHEY] [ASSAYERS & REFINERS] [FINE SILVER 999] [1 OUNCE TROY] [Serial Number][Financial World Custom Logo] [The Powerful Investor]1oz example produced by Johnson Matthey for Financial World.000153
000391
000392
000399
000400
000623
000940
<1,000
1oz JM Sooter Studios1oz[JM Crossed Hammers Logo] [JOHNSON MATTHEY] [ASSAYERS & REFINERS] [FINE SILVER 999] [1 OUNCE TROY] [Serial Number][Photography: The Sooter the Better!] [Excellence in Photography by Sooter Studios]
1oz example produced by Johnson Matthey for Sooter’s Photography.S12012
S12080
S14404
S16839
<5,000
1oz JM Sooters1oz[JM Crossed Hammers Logo] [JOHNSON MATTHEY] [ASSAYERS & REFINERS] [FINE SILVER 999] [1 OUNCE TROY] [Serial Number][Sooter’s Custom Logo] [Together, we make beautiful pictures.]1oz example produced by Johnson Matthey for Sooter’s Photography.S19115
S21134
S26798
S34303
<15,000
1oz JM Crown Design Therapedic1oz[JM Crossed Hammers Logo] [JOHNSON MATTHEY] [ASSAYERS & REFINERS] [FINE SILVER 999] [1 OUNCE TROY] [Serial Number][Crown Design Custom Logo] [THER•A•PEDIC]1oz example produced by Johnson Matthey for Crown Design Therepedic..000107
000112
000113
000117
000190
1,000
1oz JM Alexander's1oz[Custom Image of Woman and Building] [Alexander’s][$25] [ALEXANDER’S] [$25] [FINE SILVER] [1 OZ.TR.] [JM Crossed Hammers Logo] [MERCHANDISE CONVERTIBLE] [GIFT INGOT] [.999 FINE] [Serial Number]1oz example produced by Johnson Matthey for Alexander’s.501189
503245
504327
<5,000
Screen Shot 2015-03-27 at 1.21.29 PM1oz[JM Crossed Hammers Logo] [JOHNSON MATTHEY] [ASSAYERS & REFINERS] [FINE SILVER 999] [1 OUNCE TROY] [Serial Number][King Koil Custom Logo] [King Koil ®]1oz example produced by Johnson Matthey for King Koil.
002746
005109
005492
006428
<10,000
101oz[JM Crossed Hammers Logo] [JOHNSON MATTHEY] [ASSAYERS & REFINERS] [FINE SILVER 999] [1 OUNCE TROY] [Serial Number][King Koil Custom Logo] [King Koil ®]1oz example produced by Johnson Matthey for King Koil.  Similar to our example above, but in a thinner reverse design font.010082<500
JM_1Oz_Republic1oz[Circular Logo ONE OUNCE TROY FINE SILVER Circular Logo] [Republic National Bank of New York Inner Logo] [REPUBLIC NATIONAL BANK OF NEW YORK][Serial Number] [RNB Custom Logo Repeated Eight Full Times] [JM Crossed Hammers Logo] [ASSAYERS REFINERS]1oz example produced in 1985 by Johnson Matthey for Republic National Bank of New York.001501
003280
004701
005998
007294
<10,000
1oz JM APOLLO 19681oz[JM Crossed Hammers Logo] [JOHNSON MATTHEY] [ASSAYERS & REFINERS] [FINE SILVER 999] [1 OUNCE TROY] [Serial Number][APOLLO] [1968] [Image of Apollo Space Module with earth in background]1oz example produced in 1986 by Johnson Matthey. Apollo 8, the second human spaceflight mission in the United States Apollo space program, was launched on December 21, 1968 and became the first manned spacecraft to leave Earth orbit, reach the Earth’s Moon, orbit it, then return safely to Earth. This bar was also issued in France as a ‘The Conquest of the Stars’ commemorative set, pictured below.
JM Space Set BoxJM Space Set Box Open
000120
000208
000783

001105
<1,500
1oz JM MOONWALK 19691oz[JM Crossed Hammers Logo] [JOHNSON MATTHEY] [ASSAYERS & REFINERS] [FINE SILVER 999] [1 OUNCE TROY] [Serial Number][MOONWALK] [MARCHE SUR LA LUNE 1969] [Image of Astronaut in front of Apollo 11’s Lunar Module with earth in background]1oz example produced in 1986 by Johnson Matthey. Apollo 8, the second human spaceflight mission in the United States Apollo space program, was launched on December 21, 1968 and became the first manned spacecraft to leave Earth orbit, reach the Earth’s Moon, orbit it, then return safely to Earth. This bar was also issued in France as a ‘The Conquest of the Stars’ commemorative set, pictured below.
JM Space Set BoxJM Space Set Box Open
000115
000763
<1,500
1oz JM SKYLAN19731oz[JM Crossed Hammers Logo] [JOHNSON MATTHEY] [ASSAYERS & REFINERS] [FINE SILVER 999] [1 OUNCE TROY] [Serial Number][SKYLAB] [1973] [Image of Skylab Space Staion orbiting the earth]1oz example produced in 1986 by Johnson Matthey. Apollo 8, the second human spaceflight mission in the United States Apollo space program, was launched on December 21, 1968 and became the first manned spacecraft to leave Earth orbit, reach the Earth’s Moon, orbit it, then return safely to Earth. This bar was also issued in France as a ‘The Conquest of the Stars’ commemorative set, pictured below.
JM Space Set BoxJM Space Set Box Open
000268
000618
<1,500
1oz JM SHUTTLE 19781oz[JM Crossed Hammers Logo] [JOHNSON MATTHEY] [ASSAYERS & REFINERS] [FINE SILVER 999] [1 OUNCE TROY] [Serial Number][SHUTTLE] [1978] [Image of Space Shuttle Enterprise orbiter in low earth orbit with cargo doors open and satellite deployed]1oz example produced in 1986 by Johnson Matthey. Apollo 8, the second human spaceflight mission in the United States Apollo space program, was launched on December 21, 1968 and became the first manned spacecraft to leave Earth orbit, reach the Earth’s Moon, orbit it, then return safely to Earth. This bar was also issued in France as a ‘The Conquest of the Stars’ commemorative set, pictured below.
JM Space Set BoxJM Space Set Box Open
000091
000208
000763
<1,500
10oz JM Financial World1oz[JM Crossed Hammers Logo] [JOHNSON MATTHEY] [ASSAYERS & REFINERS] [FINE SILVER 999] [1 OUNCE TROY] [Serial Number][Financial World Custom Logo] [The Powerful Investor]1oz example produced by Johnson Matthey for Financial World.000153
000623
000940
<1,000
1oz JM Wagner1oz[JM Crossed Hammers Logo] [JOHNSON MATTHEY] [ASSAYERS & REFINERS] [FINE SILVER 999] [1 OUNCE TROY] [Serial Number][WAGNER] [PRECIOUS METALS PROMOTION] [PROMOTION DES METAUX PRECIEUX]1oz example produced by Johnson Matthey for Wagner.001057<1,000
1oz JM Citibank1oz[JM Crossed Hammers Logo] [JOHNSON MATTHEY] [ASSAYERS & REFINERS] [FINE SILVER 999] [1 OUNCE TROY] [Serial Number][Citibank Custom Logo] [CITIBANK with Logo]1oz example produced by Johnson Matthey for Citibank.
0367<1,000
1oz JM Regency Bank1oz[JM Crossed Hammers Logo] [JOHNSON MATTHEY] [ASSAYERS & REFINERS] [FINE SILVER 999] [1 OUNCE TROY] [Serial Number][REGENCY] [BANK OF FLORIDA]1oz example produced by Johnson Matthey for Regency Bank of Florida. Originally issued in a blue velvet bag, pictured below.
1oz REGENCY BANK Bag
0043
0079
0099
0462
<1,000
Screen Shot 2015-03-27 at 1.17.38 PM1oz[Scotiabank Custom Logo] [Scotiabank] [FINE SILVER 999] [1 OUNCE TROY] [JM Crossed Hammers Logo] [Serial Number] [JM Crossed Hammers Logo] 1oz example produced by Johnson Matthey for Scotiabank.
003650
005560
008290
<10,000
10oz JM MTB SANS Copyright1oz[Statue of Liberty] [LIBERTY][MTB Oval Logo Repeated] [.999 FINE SILVER ONE TROY OUNCE] [SERIAL NUMBER] [UNITED STATES OF AMERICA] [JM Crossed Hammers Logo] 1oz example produced by Johnson Matthey and Manfra, Tordella & Brookes. Early, copyright absent variation. This type ended at some point during the serial range 56927 to 64282.
40051
46574
48740
50763
53666
56926
<24,000
1oz JM MTB 1982 Copyright1oz[Statue of Liberty] [LIBERTY][MTB Oval Logo Repeated] [.999 FINE SILVER ONE TROY OUNCE] [SERIAL NUMBER] [© 1982 MTB] [UNITED STATES OF AMERICA] [JM Crossed Hammers Logo] 1oz example produced by Johnson Matthey and Manfra, Tordella & Brookes. Later, copyright present variation. The 1982 copyright line was added at some point during serial range 56927 to 64282. When production reached 99,999, a letter-prefix assignment from A to H began.
64283
77188
84275
99825

A5098
B5625
C5070
D7588
E4062
F3311
G8506
H1212
<107,000
1oz JM Shulton1oz[Statue of Liberty] [LIBERTY][SHULTON] [.999 FINE SILVER ONE TROY OUNCE] [SERIAL NUMBER] [© 1982 MTB] [UNITED STATES OF AMERICA] [JM Crossed Hammers Logo] 1oz example produced by Johnson Matthey and Manfra, Tordella & Brookes for Shulton of New York.  Maker of Old Spice aftershave, Shulton was founded in 1937.
0067<100
1oz JM Golden State Sanwa Bank1oz[Statue of Liberty] [LIBERTY][Golden State Sanwa Bank Custom Logo] [Golden State Sanwa Bank] [.999 FINE SILVER ONE TROY OUNCE] [SERIAL NUMBER] [© 1982 MTB] [UNITED STATES OF AMERICA] [JM Crossed Hammers Logo] 1oz example produced by Johnson Matthey and Manfra, Tordella & Brookes for Golden State Sanwa Bank.
00047
00048
01564
<2,000
JM 1oz Gary Wheaton Bank1oz[Statue of Liberty] [LIBERTY][GARY-WHEATON Bank Circular Logo] [EST. 1874 Inner Logo] [.999 FINE SILVER ONE TROY OUNCE] [SERIAL NUMBER] [© 1982 MTB] [UNITED STATES OF AMERICA] [JM Crossed Hammers Logo]1oz example produced by Johnson Matthey and Manfra, Tordella & Brookes for Gary-Wheaton Bank.0381<1,000
1-Ounce (oz) Johnson Matthey Silver Bar, Centerre, Obverse1-Ounce (oz) Johnson Matthey Silver Bar, Centerre, Reverse1oz[Statue of Liberty] [LIBERTY][CENTERRE] [.999] [ FINE SILVER] [ONE TROY OUNCE] [Serial Number] [© 1982 MTB] [UNITED STATES OF AMERICA] [JM Crossed Hammers Logo] 1oz example produced in 1984 by Johnson Matthey and Manfra, Tordella & Brookes for Centerre Bancorporation of St. Louis, Missouri. Reportedly issued with assay card.01158
04792
<5,000
1oz JM Republic Bank1oz[Statue of Liberty] [LIBERTY][Republic Bank] [.999] [FINE SILVER] [ONE TROY OUNCE] [Serial Number] [© 1982 MTB] [UNITED STATES OF AMERICA] [JM Crossed Hammers Logo] 1oz example produced by Johnson Matthey and Manfra, Tordella & Brookes for Republic Bank of New York. Observed for sale at 5x spot or $50+ over spot.0458
0513
0797
0966
<1,000
1oz JM Charann and Fredric 198510z[Statue of Liberty] [LIBERTY][Charann & Fredric] [October 26, 1985] [.999 FINE SILVER ONE TROY OUNCE] [SERIAL NUMBER] [© 1982 MTB] [UNITED STATES OF AMERICA] [JM Crossed Hammers Logo]1oz example producedin 1985 by Johnson Matthey and Manfra, Tordella & Brookes for Charann & Fredric.
0078<500
Screen Shot 2017-05-01 at 10.32.14 AM1oz[ROYAL BANK Custom Logo] [ROYAL BANK] [FINE SILVER 999] [1 OUNCE TROY][Serial Number] [ROYAL BANK Custom Logo Repeated Nine Times] [JM Crossed Hammers Logo]1oz example produced in 1989 by Johnson Matthey for Royal Bank.001309
007770
011111
017052
017439
<1,000
JM Good Luck Round 11oz[JM Crossed Hammers Logo] [JOHNSON MATTHEY] [ASSAYERS & REFINERS] [FINE SILVER 999] [1 OUNCE TROY] [Serial Number][Symbols of the Orient] [Image of Multi-Armed Diety] [Symbols of the Orient]1oz example produced in 1990 by Johnson Matthey in celebration of Oriental Good Luck.  Issued in collector box set, viewable at this LINK and certificate of authenticity, viewable at this LINK.
882049<250
1oz JM CATALOG Co. April 6, 19911oz[JM Crossed Hammers Logo] [JOHNSON MATTHEY] [ASSAYERS & REFINERS] [FINE SILVER 999] [1 OUNCE TROY] [Serial Number][JM CATALOG COMPANY] [30 BOND ST.] [WARD HILL, MA] [OPEN HOUSE] [APRIL 6, 1991]1oz example produced in 1991 by Johnson Matthey for JM Catalog Company.
000100<250
Screen Shot 2017-03-20 at 2.22.11 PM1oz[JM Crossed Hammers Logo] [JOHNSON MATTHEY] [ASSAYERS & REFINERS] [FINE SILVER 999] [1 OUNCE TROY] [Serial Number][Harvey’s Hamburger Logo] [HARVEY’S] [1959-1984] [25TH ANNIVERSARY] [swiss chalet chicken + ribs] [1954-1979]1oz example produced in 1984 by Johnson Matthey for  Canadian companies Harvey’s Hamburger and Swiss Chalet.  Reportedly commissioned to commemorate the venture created by Swiss Chalet and Harvey’s Hamburger chain to sell from joint locations.000052<100
1oz JM Swiss Chalet1oz[JM Crossed Hammers Logo] [JOHNSON MATTHEY] [ASSAYERS & REFINERS] [FINE SILVER 999] [1 OUNCE TROY] [Serial Number][Anniversary Anniversaire Circular Logo] [40 Inner Logo] [swiss chalet suisse ®] [1993]1oz example produced in 1993 by Johnson Matthey for Canadian company Swiss Chalet.000439<100
1oz JMC Sandon BC1oz[JMC Rectangular Logo] [Maple Leaf Logo] [999+] [1OZ][Sandon, B.C.]1oz example produced in the 1960’s by Johnson Matthey. Only known 1oz poured example of AG composition.  Produced in Sandon, British Columbia, Canada.
Serial
Absent
<2,000
Screen Shot 2017-10-10 at 1.28.04 PM1oz[JM Crossed Hammers Logo] [RAFFINEURS] [ARGENT PUR 999] [1 ONCE TROY] [Serial Number][MINE LOUVEM] [Soquem Custom Logo] [1970-1981]1oz example produced by Johnson Matthey, Canada.  Louvem Mines was a subsidiary company of Soquem and engaged in the acquisition, exploration, development, and operation of mineral properties in Canada.  The company primarily explored for gold ores. Louven Mines was incorporated in 1969 and headquartered in Montreal, Canada.  Appreciation to Dan S. for this discovery!000052<100
Screen Shot 2017-10-11 at 11.18.22 AM1oz[JM Crossed Hammers Logo] [RAFFINEURS] [ARGENT PUR 999] [1 ONCE TROY] [Serial Number][SOQUEM] [Soquem Custom Logo] [1965-1985] [LOUVEM-NIOBEC] [DOYON-SELENE] [20]1oz example produced by Johnson Matthey, Canada.  Produced in honor of the 20 year anniversary of Canadian company Soqeum, founded in 1965.  Soquem was parent company of the Louvem, Niobec, Doyon and Seleine mining companies, as denoted on the reverse of this bar.  Niobec operated as the largest North American mining operation.  Seleine operated as a salt mine, Doyon as a gold mine and Louvem operated copper, zinc, silver and gold mines.  Appreciation to Dan S. for this discovery!000235<100
1oz JMM Toronto Conservation1oz

[the metropolitan toronto and region conservation authority] [Map or Subject Area] [PEEL] [YORK] [DURHAM] [METRO TORONTO] [EST 1957] [LAKE ONTARIO]

[Metropolitan Toronto Conservation Authority Custom Logo] [the metropolitan toronto and region conservation authority] [1 oz. TR. FINE SILVER .999] [JM&M Circular Logo]1oz example produced by Johnson Matthey & Mallory for The Metropolitan Toronto and Region Conservation Authority. Serial
Absent
<500
JM 1oz CANADA - 19741oz[1 OZ.TR.] [999] [FINE SILVER] [JOHNSON MATTHEY & MALLORY LIMITED] [ASSAYERS AND REFINERS] [CANADA] [-] [1974]
Blank1oz example produced in 1974 by Johnson Matthey & Mallory Limited.Serial
Absent
<10,000
1oz JM CANADA1oz[1 OZ.TR.] [999] [FINE SILVER] [JOHNSON MATTHEY & MALLORY LIMITED] [ASSAYERS AND REFINERS] [CANADA] [Serial Number]Blank1oz example produced by Johnson Matthey & Mallory Limited.002033
002582
004442
004443
006050
009256
009337
<10,000
Screen Shot 2017-05-19 at 9.26.18 AM1oz[1 OZ.TR.] [999] [FINE SILVER] [JOHNSON MATTHEY & MALLORY LIMITED] [ASSAYERS AND REFINERS] [CANADA]
[‘dp’ Custom Hallmark] [DEAK-PERERA Banner Logo]1oz example produced by Johnson Matthey & Mallory Limited, for Deak-Perera.  Possible to also have been produced in a blank-reverse variation, photos are welcome to confirm.Serial
Absent
<500
1oz JM Canada 1975 Occidental Canadian Gold Rush1oz[1 OZ.TR.] [999] [FINE SILVER] [JOHNSON MATTHEY & MALLORY LIMITED] [ASSAYERS AND REFINERS] [CANADA][THE OCCIDENTAL CANADIAN GOLD RUSH 1976] [Frosted Border]1oz example produced in 1976 by Johnson Matthey & Mallory Limited in commemoration of the 1976 Occidental Canadian Gold Rush.
Serial
Absent
<1,000
1oz JM Becker Milk1oz[THE BECKER MILK CO. LTD.] [500 Custom Milk Bottle Logo][BECKER COUNTRY with Map Image of Ontario in Background] [1957 to 1976] [FINE SILVER .999] [JM&M Circular Logo]1oz example produced by Johnson Matthey & Mallory Limited for Becker Milk Company, Limited. Originally issued in velvet presentation case, pictured below.
1oz JM Becker Milk Case

Serial
Absent
<500
Screen Shot 2015-08-24 at 10.16.01 AM1oz[1 OZ.TR.] [999] [FINE SILVER] [JOHNSON MATTHEY & MALLORY LIMITED] [ASSAYERS AND REFINERS] [CANADA] [SERIAL NUMBER][OFFICIAL OPENING OF BRAMPTON REFINERY] [MAY 12 TH 1976] [Image of Brampton Refinery] [JOHNSON MATTHEY & MALLORY LIMITED]1oz example produced by Johnson Matthey & Mallory Limited in celebration of the Brampton Refinery in Ontario, Canada on May 12th, 1976.010029<250
1oz JM London1oz[JOHNSON MATTHEY BANKERS LIMITED Oval Logo] JM Crossed Hammers Logo Inner Oval] [one ounce troy] [999 FINE SILVER BULLION] [Serial Number][999 Oval Repeated Two Times] [Mining Tool Oval Logo Repeated Three Times] [999 Oval Repeated Two Times]1oz example produced by Johnson Matthey, London. Originally issued in a plastic collector case, pictured below.
JM 1oz London Case
M08623
501363
501364
501365
502219
502957
506557
<3,000
1oz JM london 1985 Financial Agreement Signing1oz[JOHNSON MATTHEY BANKERS LIMITED Oval Logo] [JM Crossed Hammers Logo Inner Oval] [one ounce troy] [999 FINE SILVER BULLION] [Serial Number][PRESENTED ON THE SIGNING OF THE MEDIUM TERM FINANCING AGREEMENT] [AUGUST 1985]1oz example produced by Johnson Matthey, London, in commemoration of the Medium Term Financing Agreement Signing of August, 1985.185<500
1oz JM London1oz[JM Crossed Hammers Logo] [Johnson Matthey] [one ounce troy] [999 FINE SILVER BULLION] [Serial Number] [JM Crossed Hammers Logo Repeated Fifteen Full Times]1oz example produced by Johnson Matthey & Mallory Limited, London.000011
000012
000013
000014
000015
<100
1oz JM GARANTITO Italy1oz[GARANTITO] [DALLA] [METALLI PRIZIOS Sp.A.] [PADERNO DUGNANO] [-MILANO-] [JOHNSON MATTHEY & CO. LTD. – LONDON Oval Logo] [CONSOCIATA ITALIANA Inner Oval] [-Ag999 0/100][MP Diamond Logo] [ONE OUNCE] [FINE SILVER] [999.0] [MADE IN ITALY]1oz example produced in 1980 by Johnson Matthey, Italy.Serial
Absent
<2,000
1oz JM MP Italy1oz[GARANTITO] [DALLA] [METALLI PRIZIOS Sp.A.] [PADERNO DUGNANO] [-MILANO-] [JOHNSON MATTHEY & CO. LTD. – LONDON Oval Logo] [CONSOCIATA ITALIANA Inner Oval] [-Ag999 0/100][GENERALI Custom Logo] [FINE SILVER] [ONE OUNCE] [999.0]1oz example produced in 1980 by Johnson Matthey, Italy, for Generali.Serial
Absent
<500
Screen Shot 2017-03-10 at 3.53.38 PM1oz[GARANTITO] [DALLA] [METALLI PRIZIOS Sp.A.] [PADERNO DUGNANO] [-MILANO-] [JOHNSON MATTHEY & CO. LTD. – LONDON Oval Logo] [CONSOCIATA ITALIANA Inner Oval] [Serial Number] [-Ag999 0/100][Aperite portas Redemtori..] [Custom Logo] [ANNO SANTO 1983] [1oz]1oz example produced in 1983 by Johnson Matthey, Italy.  Issued in commemoration of the Aperite Portas Redemptori, the papal bull issued by Pope John Paul II on January 6, 1983.  Exceedingly rare, one known example and originally issued in commemorative collector’s box, pictured.
unnamed-2
Serial Absent<25