Bidspirit auction | Australia 2015 Great Hammerhead Shark

Australia 2015 Great Hammerhead Shark .999 Silver 50 Cent Coin - An Australian bullion coin, struck in one-half troy ounce of .999 fine silver with a face value of 50 cents. The obverse features the right-facing effigy of Queen Elizabeth II, with legible inscriptions reading ELIZABETH II, AUSTRALIA, and 50 CENTS, and the designer's initials IRB at the base of the neck. The reverse depicts a curved hammerhead shark against a circular textured field. Legend transcribed as GREAT HAMMERHEAD SHARK, 2015 1/2 oz 999 SILVER, and the designer's initials NM near the tail fin. The coin is housed in a clear protective plastic capsule. Weight: 1/2 oz t .999 fine silver.