1943. No Edition Stated. 107 pages. No dust jacket. Brown stiff boards with title plate to front. Includes effect of visibility on map reading insert tucked into book. First Meteorology section of pages is torn away from top binding string thus is slack. Light tanning and visible soiling to pages. Mild wear to board edges and corners. Notable scuffing, staining and marking to boards. Pencil inscription and pen marks to plate on front. For more info or photos please contact us.