The 10 Gram Perth Mint Gold Bars in this product listing ship to you in an individual, sealed plastic package. Included inside the packaging is the assay card that provides you with verification of its authenticity. The bars individual serial number and assayers signature are featured on the card. CertiCard technology provides you with assurances that the product you purchase arrived in its promised condition. The security technology uses luminescent UV ink to immediately detect tampering. If the packaging on your gold bar is disturbed, the UV ink is activated and displays the message seal broken. On the obverse side of the 10 Gram Perth Mint Gold Bar is the image of the facilitys logo. The Perth Mint logo features a swan inside a circle, with the words Perth Mint Australia engraved around the logo. Additional inscriptions include the gold bars purity, metal content, and weight. The reverse side of all bars features a repeating pattern of jumping kangaroos. Arranged in a horizontal pattern, these kangaroos (like the logo on the obverse) feature a deeply-mirrored finish. This gives the design sets the appearance of floating above the bars matte background. Australias Perth Mint is the oldest facility in the country. Located in the state of Western Australia, the Perth Mint is owned by the state and is not affiliated with the national governments Royal Australian Mint.