Sestertius Sestertius The sestertius (plural sestertii), or sesterce (plural sesterces), was an ancient Roman coin. During the Roman Republic it was a small, silver coin issued only on rare occasions. During the Roman Empire it was a large brass coin. The name "sestertius" means "two and one half", referring to its nominal value of two and a half "asses" (a bronze Roman coin, singular "as"), a value that was useful for commerce because it was one quarter of a denarius, a coin worth ten "asses". The name is derived from "semis", "half" and "tertius", "third", in which "third" refers to the
Crown (Australian coin) Crown (Australian coin) The Australian Crown was a coin used in the Commonwealth of Australia prior to decimalisation in 1966. The denomination was only minted in 1937 and 1938. It was of similar size and weight to the British Crown and was made of sterling silver for both its years of production. Like the British Crown, the Australian Crown was worth five shillings. The Crown was originally intended to commemorate the ascension of King Edward VIII; however, due to his abdication, it was instead struck to commemorate the ascension of King George VI. The Crown quickly lost its commemorative appeal