A short while ago the site on which London these offices are being erected near St. Paul's was overgrown with grass and wild flowers. Now, once again, the face of the City of London is changing. Where once stood the buildings which Pepys knew and which were destroyed in the Great Fire of London, to be followed by other buildings themselves destroyed in the Luftwaffe blitz of 1940, the new Bank of England offices (right) are now being built. Thus, London's rebuilding plans for bombed sites are sl