Looking down into the upper hold of an unidentified P & O Group cargo ship in a British port during the loading of a cargo of Massey Ferguson 148 and 175 tractors for export. At least twelve of the 175 model have been loaded and one of the 148 models. Another model 148 is being lowered on slings with men in the hold controlling the positioning of the vehicle. Transparencies numbers P64567CT and P64730CT to P64732CT were taken on the same occasion.