Physics of Lightning by D. J. Malan
1963. First Printing. 176 pages. Dust jacket over blue cloth. Black and white illustrations throughout. Clean pages with mild tanning throughout. Tightly bound with faint thumb-marking throughout. Light stains to front pastedown. Boards have light shelf-wear with corner bumping. Mild sunning to spine, which has mild crushing and wear to ends. Heavy speckling to boards. Moderate water stains to boards. Books has a backward lean. Boards are mildly warped. Unclipped jacket has light edgewear with tears and creasing. Moderate tanning to spine. Mild rubbing and marking all over.