Charts 1233, 1339, 2328, 2339, 3517, 3974, 5948. 3974. Palestine, Sour (anc. Tyre) to El Arish, Mediterranean Sea, from British survey in 1932 and 1933 (outer soundings and soundings north of Ras en Naqura from British survey in 1862), topography mainly from Palestine and French Government maps. Natural scale 1:247,100 at lat. 32°30′.