Auroral Phenomena: Experiments and Theory by Martin Walt (ed.)
1965. No Edition Remarks. 170 pages. Pictorial dust jacket over grey cloth. Black and white illustrations throughout. Pages and binding are presentable with no major defects. Minor issues present such as mild cracking, inscriptions, inserts, light foxing, tanning and thumb marking. Overall a good condition item. Boards have mild shelf wear with light rubbing and corner bumping. Some light marking and sunning. Unclipped jacket has moderate edgewear with chips, tears, and creasing. Tape to spine and edges. Sticker to rear panel.