Invisible Astronomy Colin A. Ronan
First Edition. 173 pages. Illustrated dust jacket over blue cloth covered boards with gilt. Pages remain clear with minimal tanning and foxing. Previous owner's inscription to front free end-paper. Some occasional mild cracking to gutters throughout, binding remains reasonably firm. Mild crushing to spine ends. Book has a slight forward lean. Sunning to spine. Boards have mild edge-wear with slight rubbing to surfaces. Unclipped jacket has heavy edge-wear with some areas of loss, heavy tears, chips and creasing.