British Labour Prime Minister Harold Wilson (1916 - 1995, left) at the New London Theatre for the recording of the Granada TV pre-general-election discussion programme, 'The Granada 500', London, 7th October 1974. The programme features a representative panel of 500 voters from the marginal seat of Preston.
{"Image ImageDescription": "British Labour Prime Minister Harold Wilson (1916 - 1995, left) at the New London Theatre for the recording of the Granada TV pre-general-election discussion programme, 'The Granada 500', London, 7th October 1974. The programme features a representative panel of 500 voters from the marginal seat of Preston. (Photo by Stan Meagher/Daily Express/Hulton Archive/Getty Images)", "Image Copyright": "2015 Getty Images"}