Bletchley was, of course, where code breakers gleaned information from German communications that proved critical to the Allied victory during the Second World War.
Known as Block C, the building was where the punch card index that acted as a "search engine" at the heart of decryption work was held.
Backed in 2010, Google helped return papers of code analyst Alan Turing to Bletchley.
In other Google-related news, new figures have shown that Android is trouncing Apple's iPhone in the UK smartphone market, with almost half of Britain's smartphones now running on the operating system.
Research outfit Kantar Worldpanel found that Android has gained a massive amount of market share in the past 12 months.
Android has surged from 10.7 per cent of UK smartphones in June 2010 to a 45.2 per cent in June 2011.
Posted by Andre Dixon
