You need to provide the year. Without knowing the year it is impossible to value your coin. Crowns (5 shilling) pieces were minted in several different years and have vastly different values depending on what year they were minted in.
A Halfcrown is the eqivalent of Two Shillings and Sixpence. A Crown was Five Shillings.
There was no 1956 British Crown (Five Shillings) minted.
There was no 1923 British Crown (Five Shillings) minted.
There were no 1823 British Crowns (Five Shillings) minted.
There was no British 1907 Crown (Five Shillings) minted.
There was no 1963 British Crown (Five Shillings) minted.
There was no British 1886 Crown (Five Shillings) coin minted.
There was no British 1846 Crown (Five Shillings) coin issued.
what is the value of a Jamaica five shillings
There was no 1955 British Crown (Five Shillings) minted. You possibly refer to the 1953 "Coronation" Crown.
The Royal Mint produced no British Crown (Five Shillings) coins from 1938 to 1950 inclusive.
The British Armed Forces five shillings, often referred to in historical contexts, was a form of currency used in the UK prior to decimalization in 1971. Five shillings were equivalent to 25 pence in the decimal system. In military contexts, it could also refer to a small allowance or payment for service members. However, its specific value can vary based on context and historical significance.