Commemorating 100 years of the birth of Rosalind Franklin and her scientific words an achievements including her research into DNA. This coin is the second 50p coinin the Royal Mint's Innovation of Science series.
 
*This coin has not been released into general circulation*
 
Obverse: Jody Clark Portrait
Reverse: depicting Rosalind Franklin's x-ray known as 'Photogrpah 51' which revleaed the helix structure of DNA (designed by David Knapton).