1 oz Britannia and Liberty Silver Bar

The Royal Mint Britannia and Liberty Silver Bar

The 1 oz Britannia and Liberty silver bar is part of an unprecedented collaboration between The Royal Mint (founded c. 886 AD) and the United States Mint (founded 1792). Launched in 2024 as the first joint product between these two historic institutions, the programme brings together Britannia and Lady Liberty on a single piece of bullion. The design was created jointly by Royal Mint Chief Engraver Gordon Summers and US Mint Chief Engraver Joseph Menna.

The Royal Mint's silver bullion version carries a £2 face value as UK legal tender, struck in .999 fine silver. This legal tender status is significant for UK buyers because it makes the bar CGT-exempt, matching the tax treatment of the standard 1 oz Silver Britannia coin. The 2025 silver bullion edition has a mintage of 50,000, substantially lower than the effectively unlimited production of the standard Britannia.

The collaboration was timed to reinforce the Anglo-American "special relationship," and the design places both national allegorical figures in opposing profile portraits, described as resembling the faces on a playing card so that each figure receives equal prominence. Liberty carries a torch and is adorned with stars; Britannia wields a trident and wears a Corinthian helmet. The visual pairing is historically unique: no previous bullion product has combined the national symbols of two different countries on a single legal tender issue.

For collectors, the Britannia and Liberty programme carries a premium above the standard Britannia, reflecting the limited mintage and the novelty of the cross-mint collaboration. The 2024 Royal Mint gold version (11,000 mintage) sold out relatively quickly, suggesting strong demand from both sides of the Atlantic. The bullion-grade silver bar offers a more accessible entry point to the programme than the gold or proof versions.

Britannia and Liberty 1 oz Silver Bar Specifications

Design Details

The reverse features Britannia and Liberty in opposing profile portraits, arranged so that each figure occupies equal visual space. The composition has been compared to the mirrored faces on a playing card. Liberty carries a torch and is adorned with stars representing the American states; Britannia wields her traditional trident and wears a Corinthian helmet. The balance of the design was a diplomatic requirement of the cross-mint collaboration, ensuring neither national symbol appears subordinate to the other.

The Royal Mint obverse carries Martin Jennings' portrait of King Charles III, introduced in 2023 across all Royal Mint issues. This replaced the Jody Clark portrait of Queen Elizabeth II that had appeared on Royal Mint coins since 2015.

Security Features

Royal Mint bullion versions incorporate the standard Britannia security suite, which includes four distinct elements. A latent image shifts between a padlock symbol and Britannia's trident when the coin is tilted. Micro-text around the design rim is readable only under magnification. Tincture lines create fine background patterns that are extremely difficult to reproduce by counterfeiting. Surface animation produces visual effects across the field when the coin catches light at different angles. These features are consistent with the security technology used on the standard Britannia bullion coin and are among the most advanced on any government-issued bullion product.

Tax Treatment of the Britannia and Liberty Silver Bar

The Royal Mint version of the Britannia and Liberty is UK legal tender with a £2 face value. This legal tender status provides a significant tax advantage for UK buyers that most silver bars lack.

United Kingdom

Silver bullion in the UK carries 20% VAT on purchase, and the Britannia and Liberty bar is no exception. However, as UK legal tender, it is CGT-exempt. This matches the tax treatment of the standard 1 oz Silver Britannia and sets it apart from non-legal-tender silver bars, which are subject to both VAT on purchase and CGT on disposal. For UK buyers expecting to sell at a profit, the CGT exemption can save 18-24% on any capital gain above the £3,000 annual allowance.

United States

The US Mint's version of this collaboration is classified differently. The US Mint gold coin ($100 denomination) is legal tender but likely classified as numismatic rather than standard bullion, which may affect IRA eligibility. The US Mint silver version is a medal with no denomination and no legal tender status. The Royal Mint's silver bullion version (£2 face value) could potentially qualify for a US precious metals IRA as a foreign legal tender coin meeting purity requirements, but this requires custodian confirmation as a relatively new product. Capital gains on silver are taxed at up to 28%.

Canada

Silver bullion at 99.9% purity or above is GST/HST-exempt. The bar qualifies at .999 fine. No special treatment for foreign legal tender status beyond the purity exemption.

Australia and New Zealand

Australia exempts silver at 99.9% purity from GST. New Zealand exempts fine silver at 99.9% from GST with no capital gains tax. The bar meets these thresholds.

Singapore and Hong Kong

Singapore exempts qualifying silver at 99.9% purity under the IPM scheme; the bar should qualify as legal tender silver from a recognised government mint. Hong Kong has no sales tax or capital gains tax.

The First Royal Mint and US Mint Collaboration

The Britannia and Liberty programme launched in 2024 as the first collaborative issue between The Royal Mint and the United States Mint. The two institutions had operated independently for their entire respective histories: The Royal Mint traces its origins to approximately 886 AD under King Alfred the Great, making it one of the oldest operating mints in the world. The United States Mint was established in 1792 by the Coinage Act, making it one of the first institutions created by the new American republic.

The joint design paired each mint's chief engraver on a single composition. Gordon Summers, Chief Engraver of The Royal Mint, designed the Britannia figure. Joseph Menna, Chief Engraver of the United States Mint, designed the Liberty figure. The resulting design placed both allegorical figures in equal prominence, a diplomatically balanced approach that avoided subordinating either national symbol.

The 2024 launch included a 1 oz gold coin from The Royal Mint (£100 face value, 11,000 mintage), a 1 oz gold coin from the US Mint ($100 face value, 10,000 mintage), and a US Mint silver proof medal (75,000 mintage). NGC offered special designation labels for the initial issues, reflecting their numismatic significance as a historic first. The 2025 programme expanded to include the silver bullion version (50,000 mintage) and a four-coin fractional gold proof set (1 oz, 1/2 oz, 1/4 oz, and 1/10 oz).

Britannia has appeared on British coinage since 1672 (under Charles II), and the allegorical figure dates back to Roman depictions of the conquered province. Liberty has appeared on US coinage since the earliest issues in 1793. Bringing both figures together on a single legal tender issue carries symbolic weight that the programme's marketing described in terms of the transatlantic "special relationship" between the UK and the US.

Britannia and Liberty vs Standard Britannia and Other Silver Bars

The closest comparison is the standard 1 oz Silver Britannia. Both are Royal Mint products in .999 fine silver with UK legal tender status and CGT exemption. Both carry the Britannia security suite (latent image, micro-text, tincture lines). The key differences are mintage and premium. The standard Britannia has effectively unlimited production; the Britannia and Liberty has a 50,000 mintage for the 2025 silver bullion version. That scarcity drives a higher purchase premium, which may or may not be recoverable at resale depending on secondary-market demand for the collaborative design.

Against non-legal-tender silver bars such as the 1 oz PAMP Fortuna silver bar or 1 oz Argor-Heraeus silver bar, the Britannia and Liberty has the advantage of CGT exemption for UK buyers. Swiss refiner bars match or exceed the purity standard and offer LBMA-backed provenance with sealed assay packaging, but carry no legal tender status and are therefore subject to CGT in the UK. The premium difference between the Britannia and Liberty and a Swiss refiner bar is partly a payment for that tax advantage.

The US Mint's companion products from the same programme occupy a different market position. The US Mint silver piece is a medal (no denomination, no legal tender status), and the US gold coin is classified as numismatic rather than standard bullion. Neither version offers the same tax advantages as the Royal Mint's legal tender bullion issue. For US buyers, the Royal Mint version may offer better practical value as an investment product, though buying foreign bullion in the US market typically carries additional dealer markup.