Experiments in Sky Watching by Franklyn M.Branley
1962. First Published. 117 pages. Pictorial dust jacket over blue cloth. Black and white illustrations throughout. Binding remains firm. Pages and illustrations have light tanning and foxing throughout. Boards have light shelf-wear with corner bumping. Light tanning to spine and edges with crushing to spine ends. Unclipped jacket has light edgewear with chips and creasing. Light foxing overall.