BPoD or Blue Plaques of Dulwich is a series of caches highlighting the figures that have been honoured with a Blue Plaque. These are a range of English Heritage, London Borough of Southwark and Open Plaques.
Helene Aldwinckle - 26th October 1920 - 24th April 2020 - was a Bletchley Park codebreaker during the Second World War.
Aldwinckle lived here from 1979 to 2014 and then went to a care home in Wallington.
Parking is available near GZ