For a moment, the President of Tanzania, Julius K Nyerere, (left) is the centre of attention during his audience with Queen Elizabeth II, in the 1844 room at Buckingham Palace, in this still picture, taken during the recent filming of the joint ITV/BBC film documentary 'Royal Family'. This sequence is being filmed by Peter Barlett, and recorded by Peter Edwards. The film 'Royal Family' will be seen on June 29th, as a prelude to the Investiture of the Prince of Wales on July 1st. 19th June, 1969.