Equipped with four advanced security features: A latent image that transitions from a padlock to Britannia’s iconic trident Surface animation animating waves in the background Micro-text adding both aesthetic and security elements The Union flag, accentuated with tincture lines on Britannia’s shield Encased in a protective coin capsule. For over 1,100 years, The Royal Mint has blended tradition with innovation to produce coins that are both beautiful and secure. The Britannia 2025 bullion coin continues this legacy, showcasing Philip Nathan’s timeless 1987 design with a fresh set of security enhancements, making it one of the world’s most visually secure coins. These features not only enhance the coin’s visual appeal but also reinforce its security, as reflected by the micro-text “DECUS ET TUTAMEN” — “an ornament and a safeguard” — which borders the design. At the base of the design, below Britannia’s gown, a trident symbolizes her maritime heritage. This trident shifts to reveal a padlock when viewed from a different angle, underscoring the coin’s secure nature. Surface animation brings Britannia’s backdrop of waves to life, while detailed tincture lines emphasize the Union flag on her shield, blending artistry with state-of-the-art protection.
