| Description | Comprising 10 files of coloured and black and white photographs mounted on cards, with lists of positions of photographs, taken between 8 Nov 1978 and 24 May 1979, containing 100 photogaphs (including several composites): one map of locations of photographs: file of 7 aerial colour photographs, 22 Sep 1980-27 Aug 1981; 3 files of colour photographs, containing 16 images |