London 1948 London Olympic Games participant's medal, designed by B Mackennal, struck by John Pinches of London, the obverse with a view of Westminste

London 1948 London Olympic Games participant's medal, designed by B Mackennal, struck by John Pinches of London, the obverse with a view of Westminster, the reverse with a victorious charioteer in a quadriga, with later alteration by way of an addition of a loop suspension and chord necklace