In 1948, a KLM representative asked Swiss police to ease travel restrictions for Germans.
Mike Thomson asks whether the British tried to rig Nigeria's first democratic elections.
During the 1930s, some of Wall Street's most famous names plotted to overthrow Roosevelt.
How Greenham Common was classed as one of the most dangerous missile sites of all.
Series using documentary evidence to throw new light on past events.
A tale of murder and cover-up by the British Army in Kenya 50 years ago.
Mike Thomson re-visits a document that split the country in two.
The extraordinary tale of the 1956 French offer to merge Britain and France into one.
Mark Thompson uncovers evidence of British aid to Franco during the Spanish Civil War.