Albania 1:10,000. Vlonë (Valona) city plan / compiled and drawn by C.I.U. 1943 [cartographic material].Great Britain. Royal Air Force. Central Interpretation Unit1943"1-44.""1943.""First G.S.G.S. edition, 1943.""Ground information supplied by I.S.T.D.""War Office 1943."Inset: [Krionero].Military grid.Relief shown by contours, land form drawings, and one spot height.cartographic