1977 Australian 5 Cent Coin Featuring Queen Elizabeth II and Echidna

This is a 1977 Australian 5 cent coin. The obverse side features a portrait of Queen Elizabeth II with the inscription 'ELIZABETH II AUSTRALIA 1977'. The reverse side depicts an echidna, a unique Australian animal, along with the denomination '5'. The coin shows signs of wear consistent with its age. A great collectible for those interested in Australian currency or historical coins.