Ben Disraeli and the war maps

Am heading back to London today for a day at the farm tomorrow. After a perfect night at Winstanley House in Leicester, I called into another Prime Minister's residence "Hughenden Manor" which was the home of the Victorian era Prime Minister Benjamin Disraeli. But they recently found out that the home was also used in WW2 to produce the maps that the British used to bomb to Germans. (It was kept a secret until recently!) Dropped the car back at Battersea Park and checked out the magnificent work they have done on the old Battersea power stations - Maybe they could take a look at White Bay in Sydney!!! Decided to walk back to Fulham and knocked out another 15,000 steps. London is really a great place just to wander around!