SKU RM-AU-JM-1OZ-VINTAGE/USD · per item · indicative
$5,254.72
Spot history unavailable for this range.
Indicative · derived from spot history · today's premium held constant
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in stockGold
Obverse · front of piece
Obverse · front of piece- Assay XRF + ultrasonic
- Custody Allocated · insured
- Sell-back Spot-linked, instant
Spot-linked · in stock
1 oz Gold Bar - Vintage Johnson Matthey
This 1 oz Gold Bar from Johnson Matthey features .9999 fine gold purity, making it a sought-after investment for collectors and investors alike. Its vintage status adds historical significance to its value.
.9999 fine· 1.0000 troy oz (31.1035 g)· IRA eligible
$5,254.72
$5,254.72 / item · cash price · Johnson Matthey · In stock
- Metal value
- $4,294.90 · 1 oz fine
- Premium
- $959.82 (22.3% over spot)
- Spot
- $4,294.90 /oz · as of 05:59 PM ET
- Spot-linked · requotes automatically
02:00Price held · re-quotes at zero
Price holds through checkout · KYC at first purchase · cancel before settlement
A1 / Vault Passport
Provable down to the metal.
Every piece ships with a live custody passport — serial-matched, assay-logged, and re-verified against the Rockwell ledger on a timer. Verification is the product.
Custody receipt · Rockwell verified checked against your ledger on request
Rockwell IDRM-AU-1435
Assay methodXRF + ultrasonic
Serial statusSealed · matched
GradeN/A
Chain of custodyJohnson Matthey → Rockwell vault
InsuranceLloyd's · to $250M
A2 / Product Overview & Numismatic Analysis
The Complete Record.
Authored numismatic breakdown, artistic provenance, and institutional custody proof.
Analysis & Context
Institutional Overview
The Vintage Johnson Matthey 1 oz Gold Bar is a premium investment piece, crafted from .9999 fine gold, ensuring exceptional purity and quality. Weighing precisely 1 troy ounce (31.1035 grams) and measuring 2 mm in thickness, this bar is a testament to Johnson Matthey's long-standing reputation in the precious metals industry. The obverse showcases the distinguished Johnson Matthey logo, along with critical details such as weight and purity, while the reverse remains smooth, featuring the hallmark that guarantees its authenticity.
Historically, Johnson Matthey has been a leader in the production of precious metals, and this vintage bar is not only a valuable asset but also a piece of numismatic history. Its design reflects the brand's commitment to excellence and craftsmanship, making it a coveted item for both collectors and investors.
From an investment perspective, this gold bar is an excellent choice due to its high liquidity and the sovereign guarantee of its purity. It is eligible for inclusion in a Precious Metals IRA under IRC Section 408(m), providing investors with a tax-advantaged way to diversify their retirement portfolios.
Rockwell Metals offers seamless integration with our 120-Second Price Lock at checkout, ensuring you secure the best market rates. Each bar is accompanied by a Cryptographic Vault Passport, featuring XRF-spectrometer verified serial numbers for added security. Our $250M Lloyd's of London insured vaults provide segregated allocation, and we offer instant sell-back liquidity, making it easy to manage your investment. Choose the Vintage Johnson Matthey 1 oz Gold Bar for a blend of historical significance and modern investment strategy.
Obverse ArtworkFront
The obverse of the bar features the iconic Johnson Matthey logo, along with the weight and purity inscribed, showcasing the brand's commitment to quality and authenticity.
Reverse MotifBack
The reverse side is typically smooth, bearing the hallmark of Johnson Matthey, which includes the company's name and the assay mark, ensuring its recognition in the global market.
IRA QualificationIRC 408(m) Eligible
Meets the IRS purity standards required for inclusion in Self-Directed Precious Metals IRAs. Eligible for segregated depository vaulting.
A3 / Specification
Full record.
- Metal
- Gold
- Purity
- .9999
- Fine Weight
- 1.0000 troy oz (31.1035 g)
- Mint / Refinery
- Johnson Matthey
- Year
- Varied Date
- Grade / Finish
- N/A
- Diameter
- N/A
- Thickness
- 2 mm
- Face Value
- N/A (Private Bullion)
- IRA Eligible
- Yes
- Rockwell SKU
- RM-AU-JM-1OZ-VINTAGE
- Catalog ID
- 1435
- Assay
- XRF + ultrasonic
- Custody
- Allocated · segregated
- Insurance
- Lloyd's · to $250M
- Sell-back
- Spot-linked · instant
A4 / This SKU, over time
This piece, over time.
A4 / Provenance
Mint to vault, on the record.
A documented chain of custody — each step assay-checked and timestamped to the ledger.
- Struck
Johnson Matthey. Die-verified original strike.
- Assayed
XRF + ultrasonic at intake. Purity confirmed, serial sealed.
- Vaulted
Allocated to Rockwell vault. Insured by Lloyd's, ledger entry opened.
- Yours
On purchase, the passport transfers to your account — store or take delivery.
- Lloyd's insuredto $250M
- Audited reservesmonthly attestation
- Assay verifiedXRF + ultrasonic
- Allocated custodysegregated, never lent
- Instant sell-backspot-linked spreads
A6 / Related
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