la di ds
rhodesia and nyasaland 1958
The more common name for the leathchoróin is the Ireland Half Crown. The 1951 edition of this coin is valued from $1 for a worn coin to $5 for a fully uncirculated coin.
The value of the 1948 half crown ranges between 1 pound and 2.50 pounds.
There was no 1955 British Crown (Five Shillings) minted. You possibly refer to the 1953 "Coronation" Crown.
A 1951 Franklin half has a value of abut $15.00.
The 1951 British Crown is 38.5 mm in diameter.
There was no "Festival of Britain" Florin minted, you possibly refer to the "Festival of Britain" Crown (Five Shillings). See "What is the value of a 1951 British Crown - Festival of Britain".
monetary value
Modified coins have no collector value. Any value would be associated with the jewellery.
The value of a George VI half crown coin will depend upon its condition and how much the seller wants for it. You can expect to pay anything in the region of $1-$30 for this coin at auction.
Bullion value GBP 4.70 on 15th Sept 2014 Source: Numista