Peter Denton has added a photo to the pool:

In June 1965 the Mermaid Theatre in London presented 'Left-Handed Liberty', a new play by John Arden specially commissioned by the Corporation of London to commemorate the 750th anniversary of the sealing of Magna Carta. The cast included Patrick Wymark, Esmond Knight, Sonia Dresden, Bernard Miles, Freddie Jones, Timothy Bateson, Sally Miles, Denise Coffey and Colin Ellis.