Harper's Aircraft Book by A. Hyatt Verrill
1913. No Edition Remarks. 245 pages. No dust jacket. Decorative blue cloth with gilt lettering. Contains black and white illustrations. Pages are moderately tanned and foxed throughout. Noticeable cracking to gutters with exposed netting. Binding is weakened, however text block remains secure. Thumb-marking present. Boards have heavy edge-wear with bumping to corners, crushing to spine ends and rub wear all over. Major fraying to cloth at spine ends. Gilt lettering to spine is obscured.