Riga Dunrossness .. 747,2 Aberdeen 750 , t Yarmouth 756 , t Valentia 750 , s 763 , 5763 , 1760 , 9761.4 763 , 1760 , 9761.4 760 , 9761.4 762.0759.776t ,3760.0761.8757.0753.1