Harry & Edna performed at the Imperial War Museums 'War on Waste' exhibition in St James Park, London on a number of occasions during the exhibitions 2 year run. Then the exhibition relocated to the Cowper & Newton museum in Olney Buckinghamshire for the 2009/10 season.

Amanda Pickard, Cowper and Newton House Manager said "This is a real coup for us at the Cowper and Newton museum, it was Harry who suggested the move from St James Park to Olney and we are so proud it is here". 

Harry & Edna's lent the museum the majority of the artefacts used in the internal display as well as the Anderson air raid shelter.
   
Harry and Edna are often at the museum, sometimes performing their Victory in the Garden scenario, so if you see them do say "what ho".