2014 Australian gold coin with a face value of $15. It weighs 1/10 oz and has a fineness of 0.9999. The coin commemorates the Battle of the Coral Sea, a significant naval battle fought during World War II. The obverse features the effigy of Queen Elizabeth II, while the reverse depicts a battle ship and flag with "Battle of the Coral Sea, War in the Pacific 1941-45 encircling . The coin is struck in proof quality and is minted by the Perth Mint. It is uncertified and has not been modified.