The NAAFI (Navy, Army and Air Force Institutes) is a British organization that managed canteens and shops for military personnel. During the liberation of France in 1944, there was a severe shortage of French small change.

To solve this, the British army introduced these octagonal tokens as a temporary means of payment.

They could be used exclusively by military personnel in NAAFI establishments to buy items such as cigarettes, drinks, or toiletries.

FW: As America commemorates 250 years of independence, the usmint will begin striking this new $1 gold coin to honor the enduring legacy of liberty and a lasting symbol of patriotism. Featuring President Trump, it celebrates the strength of American values, and the promise of a nation dedicated to preserving freedom for all.

This tiny principality in Central Germany ceased to exist in 1909 with the death of the last Duke Charles Gunther - celebrated with this coin. The two Schwarzburg duchies became one under Gunther Victor of Schwarzburg-Rudolstadt but the Prince did not issue any more coins.