5 Dollars - Elizabeth II GML fractional set, 1⁄10 oz

The "GML" designation refers to the Royal Canadian Mint's proprietary Gold Maple Leaf branding, introduced as part of a broader anti-counterfeiting push that became urgent after a notable 2014 incident in which Chinese-manufactured fakes of the 1 oz Maple Leaf were intercepted in significant quantities entering North American markets. The fractional tenth-ounce format had existed in the Maple Leaf program since 1982, but the refined .9999 fineness — already a Mint hallmark since 1982 — was joined in later years by laser-engraved radial lines and a micro-engraved privy mark visible only under magnification.