A tiny Swiss gold coin bearing a picture of Albert Einstein sticking his tongue out has been crowned as the world's smallest commemorative coin, Switzerland's mint announced Tuesday. The miniature ...

State-owned Swissmint said Thursday that the 2.96-millimeter (0.12-inches) gold coin is the smallest in the world. It weighs 0.063 grams (1/500th of an ounce) and has a nominal value of 1/4 Swiss ...

A historic gold coin will ... the sale of the coins until at least a century after his death in 1923. Following the devastation of World War I, Brunn decided his collection should be saved as ...

The Croatian Mint has just produced the world’s smallest commemorative coin, as acknowledged by the Guinness Book of Records. The so-called Hum gold coin has been named after the smallest town ...

State-owned Swissmint said Thursday that the 2.96-millimeter (0.12-inches) gold coin is the smallest in the world. It weighs 0.063 grams (1/500th of an ounce) and has a nominal value of 1/4 Swiss ...