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Back First Generation Blank Back Believed to be a promotional bar for Rose Tea company but it was never verified. I am still doing more research to corroborate this information. Dimensions: Unknown Weight: 11.268 grams Purity: .9999 Metal Type: Gold Serial Number: R0471 Reverse: Blank back Mintage: Unknown Catalog Number: JM-B-62 Credit to: coinwatchco

Silver Collection Gallery .5 grams 1 gram 2.5 grams 1/10 oz 50 grains 5 grams 100 grains 10 grams 1/2 oz 20 grams 1 oz 50 grams 2 oz 3 oz 100 grams 4 oz 5 oz 7 oz 10 oz 1 lb 500 grams 20 oz 1 kilo 8 oz 50 oz Load More

Back JOHNSON MATTHEY & MALLORY Dimensions: Unknown Weight: 40oz Purity: .9999 Metal Type: Gold Serial Number: A1171 Obverse: Cast Finish Mintage: Unknown Catalog Number: JM-MP-17 Credit to: LondonGoldBuyer.com

jmcollectors.com is the ultimate destination for all enthusiasts of Johnson Matthey precious metals and memorabilia. Welcome Fellow Collectors! Welcome to a dedicated space for enthusiasts of Johnson Matthey precious metals and memorabilia. Inspired by the success of the All Engelhard community, this website was created to provide a centralized resource specifically for Johnson Matthey collectors. Here you will find rare and unique Johnson Matthey pieces, historical information, collector references, and contributions from fellow enthusiasts who share a passion for these remarkable items. My goal is to help preserve the history and significance of Johnson Matthey collectibles while providing valuable insights for both new and experienced collectors. If you come across an item not yet featured on the site, I would be happy to hear from you. Community contributions help expand and improve this resource for collectors around the world. Thank you for visiting and supporting the Johnson Matthey Collectors community. If you enjoy the website and find the information valuable, please consider supporting the project through a donation. Your support helps cover hosting, research, and ongoing development costs while allowing new Johnson Matthey content and discoveries to continue being added for collectors worldwide.

Here are some of the recognized Johnson Matthey Logo Modern Photo credit companieslogo.com Crossed Hammer Photo credit freebiesupply.com London Refinery London Refinery London Refinery Salt Lake City Photo credit free-bullion-investment-guide.com Photo credit free-bullion-investment-guide.com Johnson Matthey & Mallory Photo credit free-bullion-investment-guide.com Photo credit JH Early certification marks use sometime between 1955 and 1958 until 1963. Johnson Matthey & Company BRUSSEL & PAUWELS Photo credit free-bullion-investment-guide.com Johnson Matthey Limited Photo credit free-bullion-investment-guide.com Photo credit free-bullion-investment-guide.com Early London certification marks dating 1933. Johnson Matthey London Johnson Matthey Australia Johnson Matthey Canada (JMC)

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Prototype 10 oz Gold prototype “JM LTD” on the oval stamp. JM-P-1 10 oz Gold prototype Similar to sample above except it has “JM&M LTD” on the oval stamp. Photos by TL JM-P-4 1 oz INTER-GOLD CANADA Bronze Prototype. Photos by DDW and forums.collectors.com JM-P-2 1st Generation Blank Back Photos by GG. JM-P-3 LONDON SAMPLE bar marked DUMMY The sample marked 10 grams weighs 4.81 grams. and the sample bar marked 20 grams though weighs 9.32 grams. The bar is gold plated and both appears gold / tests as gold on an XRF machine. The bar is marked ‘DUMMY’ on the reverse of the bar to ensure no one would purchase / trade it as fine gold. Photos by coinwatchco . JM-P-3

Poast Gold Giveaway ROYAL BANK Issued between March 15 until April 12, 1985. Promotional by RR JM-B-13 SunTrust Bank SunTrust Bank, merged with Truist Bank formerly known Branch Banking and Trust Company in 2019. Photo by RR. JM-B-32

SECOND GENERATION Genuine Fake The genuine counterpart of this variety has a stamped serial number on the front of the bar. This box is most commonly left blank on counterfeit bars or may have a laser-etched serial number instead of a stamped serial number. JM-F-1

Back JOHNSON MATTHEY LONDON Dimensions: N/A Weight: 50 grams Purity: .9999 Metal Type: Gold Serial Number: N/A Obverse: N/A Mintage: Unknown Catalog Number: JM-B-56 Credit to: barrensammler Back Standard Chartered This gold bar was manufactured for Standard Charted Bank Limited. The “MG” stands for Mocatta and Goldsmid, a bullion company founded by Moses Mocatta and later on became a family run firm trading in precious metals in London, England in the mid 1600 - 1700s. In 1973, Mocatta and Goldsmid was purchased by Standard Chartered Bank which was later on bought by Scotiabank in 1997 and renamed it ScotiaMocatta. The metals trading division was operated by Bank of Nova Scotia until 2019 since then have ceased operations. Comes in 5g, 10, 20g and 50g weight variety. Dimensions: N/A Weight: 50 grams Purity: .999 Metal Type: Gold Serial Number: N/A Obverse: Standard Chartered logo Mintage: Unknown Catalog Number: JM-B-47 Credit to: DN Back KREDIETBANK (Credit Bank) S.A. LUXEMBOURGEOISE - JOHNSON MATTHEY & PAUWELS KREDIETBANK (Credit Bank) S.A. LUXEMBOURGEOISE is a private and investment banking company based in Luxembourg, Luxembourg. It provides tailor-made private banking services to customers throughout Western Europe via its network of subsidiaries. KREDIETBANK (Credit Bank) S.A. LUXEMBOURGEOISE is part of the KBC Group, an international financial services company. The company employs over 2800 people. KREDIETBANK (Credit Bank) S.A. LUXEMBOURGEOISE is headquartered at Boulevard Royal 43, L-2955 Luxembourg. Dimensions: N/A Weight: 50 grams Purity: .999 Metal Type: Gold Serial Number: N/A Obverse: KREDIETBANK | KLB logo | S. A. LUXEMBOURGEOISE Mintage: Unknown Catalog Number: JM-B-50 Varieties: 5g , 10g , 20g , 50g and 100g Credit to: proaurum-numismatik.de Back Type 1 KREDIETBANK (Credit Bank) S.A. LUXEMBOURGEOISE - JOHNSON MATTHEY & PAUWELS Type 2 - Second Generation obverse KREDIETBANK (Credit Bank) S.A. LUXEMBOURGEOISE is a private and investment banking company based in Luxembourg, Luxembourg. It provides tailor-made private banking services to customers throughout Western Europe via its network of subsidiaries. KREDIETBANK (Credit Bank) S.A. LUXEMBOURGEOISE is part of the KBC Group, an international financial services company. The company employs over 2800 people. KREDIETBANK (Credit Bank) S.A. LUXEMBOURGEOISE is headquartered at Boulevard Royal 43, L-2955 Luxembourg. Source Type 2 (Reverse weight and purity stamp) - Similar with the sample above but second generation obverse. Dimensions: N/A Weight: 50 rgams Purity: .999 Metal Type: Gold Serial Number: 003416 Obverse: KREDIETBANK | KLB logo | S. A. LUXEMBOURGEOISE | Serial number Mintage: Unknown Catalog Number: JM-B-50 Varieties: 5g , 10g , 20g , 50g and 100g Credit to: proaurum-numismatik.de Back GUARANTEED BY Johnson Matthey LONDON - Cross Hammer Dimensions: N/A Weight: 50 grams Purity: .999 Metal Type: Gold Serial Number: 003416 Obverse: GUARANTEED BY| Johnson Matthey | LONDON | REFINERS & ASSAYERS Mintage: Unknown Catalog Number: JM-U-34 Varieties: 5g , 10g , 20g , 50g and 100g Credit to: rarebullion.com Back AAH AARGAUISCHE HYPOTHEKEN- & HANDELSBANK Aargauische Bank is a Swiss bank that is headquartered in Aarau, Switzerland. It was founded in 1913 and has 32 offices throughout Switzerland. Source Dimensions: N/A Weight: 50 grams Purity: .999 Metal Type: Gold Serial Number: 003416 Obverse: GUARANTEED BY| Johnson Matthey | LONDON | REFINERS & ASSAYERS Mintage: Unknown Catalog Number: JM-U-54 Credit to: APMEX Back JOHNSON MATTHEY LONDON Oval Logo crossed hammer Dimensions: N/A Weight: 50 grams Purity: .999 Metal Type: Gold Serial Number: N/A Obverse: Crossed Hammers Logo Mintage: Unknown Catalog Number: JM-U-35 Credit to: rarebullion.com Back BANK LEU, ZURICH Bank Leu was a renowned Swiss private bank that enjoyed a remarkable presence in the financial industry from 1755 to 2007. Throughout its extensive history, Bank Leu garnered a reputation for its excellence in providing comprehensive banking services to a diverse clientele. The bank's commitment to delivering exceptional financial solutions made it a trusted institution for individuals and businesses alike. One significant milestone in Bank Leu's journey was its collaboration with Johnson Matthey, resulting in the establishment of Johnson Matthey Bankers. This joint venture brought together the expertise of both institutions to create a powerful force in the banking sector. Johnson Matthey Bankers built upon Bank Leu's solid foundation to provide an enhanced range of financial services, ensuring the highest standards of professionalism and integrity. Beyond its banking operations, Bank Leu also had a noteworthy involvement in the precious metals market. The bank offered a range of gold bullion products, including 5-gram, 10-gram, 50-gram, and 100-gram bars. Bank Leu's journey came to a close in 2007, its legacy continues to resonate within the financial landscape, highlighting the importance of its contributions to Swiss banking and the wider global community. Source . Dimensions: N/A Weight: 50 grams Purity: .999 Metal Type: Gold Serial Number: N/A Obverse: Crossed Hammers Logo Mintage: Unknown Catalog Number: JM-B-63 Credit to: proaurum-numismatik.de . Back BANK LEU, ZURICH Bank Leu was a renowned Swiss private bank that enjoyed a remarkable presence in the financial industry from 1755 to 2007. Throughout its extensive history, Bank Leu garnered a reputation for its excellence in providing comprehensive banking services to a diverse clientele. The bank's commitment to delivering exceptional financial solutions made it a trusted institution for individuals and businesses alike. One significant milestone in Bank Leu's journey was its collaboration with Johnson Matthey, resulting in the establishment of Johnson Matthey Bankers. This joint venture brought together the expertise of both institutions to create a powerful force in the banking sector. Johnson Matthey Bankers built upon Bank Leu's solid foundation to provide an enhanced range of financial services, ensuring the highest standards of professionalism and integrity. Beyond its banking operations, Bank Leu also had a noteworthy involvement in the precious metals market. The bank offered a range of gold bullion products, including 5-gram, 10-gram, 50-gram, and 100-gram bars. Bank Leu's journey came to a close in 2007, its legacy continues to resonate within the financial landscape, highlighting the importance of its contributions to Swiss banking and the wider global community. Source . Dimensions: N/A Weight: 50 grams Purity: .999 Metal Type: Gold Serial Number: N/A Obverse: Crossed Hammers Logo Mintage: Unknown Catalog Number: JM-B-63 Varieties: 5g , 10g , 20g , 50g and 100g Credit to: proaurum-numismatik.de . Back Type 2 - Reverse weight and purity stamp J.M.&CO. ASSAY OFFICE Cross Hammer - Square Type 2 (Reverse weight and purity stamp) - Similar with the sample above but the weight and purity stamp are reverse in location. Photos by goldbarren-wiki.de . Dimensions: N/A Weight: 50 grams Purity: .999 Metal Type: Gold Serial Number: N/A Obverse: Blank back Mintage: Unknown Catalog Number: JMC-P-17 Credit to: rarebullion.com Back JOHNSON MATTHEY & PAUWELS - Oval Logo sideways Dimensions: N/A Weight: 50 grams Purity: .999 Metal Type: Gold Serial Number: N/A Obverse: Blank back Mintage: Unknown Catalog Number: JM-BEL-15 Credit to: jamiepinto9 Back JM&CO. ASSAY OFFICE Cross Hammer - Long Dimensions: N/A Weight: 50 grams Purity: .999 Metal Type: Gold Serial Number: N/A Obverse: Blank back Mintage: Unknown Catalog Number: JM-P-24 Credit to: rarebullion.com . Back J.M. & Co Round Button Dimensions: N/A Weight: 50 grams Purity: .999 Metal Type: Gold Serial Number: N/A Obverse: Blank bank Mintage: Unknown Catalog Number: JM-P-31 Credit to: JH

Back First Generation Blank Back Dimensions: Unknown Weight: 1 gram Purity: .9999 Metal Type: Gold Serial Number: 9345 Obverse: Blank back Mintage: Unknown Catalog Number: JM-1-3 Credit to: APMEX Back Type 1 Type 2 Second Generation Hammer Back Type 2 - Similar with the previous but more slimer and longer dimension. Dimensions: Unknown Weight: 1 gram Purity: .9999 Metal Type: Gold Serial Number: N/A Reverse: Diagonal JM Crossed Hammers Logo Mintage: Unknown Catalog Number: JM-2-22 Credit to: APMEX Back ROYAL BANK In 1962, the emblem of the Royal Bank of Canada was streamlined, resulting in a design that featured a regal lion with its paw gracefully placed upon a globe, embellished by a majestic crown positioned above it. This emblem's transformation was emblematic of the 1974 update in the visual identity of the Royal Bank of Canada. Source Dimensions: Unknown Weight: 1 gram Purity: .9999 Metal Type: Gold Serial Number: A2388 Reverse : ROYAL BANK of Canada 1974 updated Custom Logo |JM Crossed Hammers Logo Mintage: Unknown Catalog Number: JM-B-9 Credit to: N/A Back CAPITAL BANK Dimensions: Unknown Weight: 1 gram Purity: .9999 Metal Type: Gold Serial Number: C0172 Reverse : CAPITAL BANK Custom Logo | JM Crossed Hammers Logo | ASSAYERS REFINERS Mintage: Unknown Catalog Number: JM-B-23 Credit to: GG Back Koalagram Dimensions: Unknown Weight: 1 gram Purity: .9999 Metal Type: Gold Serial Number: 0365 Reverse : Image of Koala Mintage: Unknown Catalog Number: JM-P-24 Credit to: N/A Back Sailboat Newly discovered variant. Found in original packaging in 14k JMC gold bezel. Dimensions: Unknown Weight: 1 gram Purity: .9999 Metal Type: Gold Serial Number: Blurred out Reverse : an image of sailboat on water inside a diamond-shaped border Mintage: Unknown Catalog Number: JM-P-84 Credit to: SF

Back First Generation Blank Back Dimensions: Unknown Weight: 2oz Purity: .9999 Metal Type: Gold Serial Number: 001996 Reverse: Blank back Mintage: Unknown Catalog Number: JM-1-5 Credit to: CoinWatchCo Back Second Generation Hammer Back Dimensions: Unknown Weight: 2oz Purity: .9999 Metal Type: Gold Serial Number: 057939 Reverse: Diagonal JM Crossed Hammers Logo Mintage: Unknown Catalog Number: JM-2-18 Credit to: APMEX Back Scotiabank Dimensions: Unknown Weight: 2oz Purity: .9999 Metal Type: Gold Serial Number: 001525 Reverse: Serial Number | JM Crossed Hammers Logo Mintage: Unknown Catalog Number: JM-B-42 Credit to: APMEX Back JOHNSON MATTHEY & MALLORY LIMITED Dimensions: Unknown Weight: 2oz Purity: .9999 Metal Type: Gold Serial Number: 000281 Reverse: Serial Number Mintage: Unknown Catalog Number: JM-M-13 Credit to: CoinWatchCo Back J.M.M JOHNSON MATTHEY MALLORY CANADA Dimensions: Unknown Weight: 2oz Purity: .9999 Metal Type: Gold Serial Number: N/A Reverse: Blank back Mintage: Unknown Catalog Number: JM-MP-6 Credit to: CoinWatchCo Back JMC TGM Toronto Gold Mining Dimensions: Unknown Weight: 2oz Purity: .9999 Metal Type: Gold Serial Number: 2179 Reverse: Blank back Mintage: Unknown Catalog Number: JMC-P-10 Credit to: rarebullion.com Back JOHNSON MATTHEY LONDON Square Oval Logo Dimensions: Unknown Weight: 2oz Purity: .9999 Metal Type: Gold Serial Number: N/A Reverse: Blank back Mintage: Unknown Catalog Number: JM-U-37 Credit to: CoinWatchCo Back JOHNSON MATTHEY MELBOURNE Dimensions: Unknown Weight: 2oz Purity: .9999 Metal Type: Gold Serial Number: N/A Reverse: Blank back Mintage: Unknown Catalog Number: JM-A-9 Credit to: APMEX