Science And The Unseen World: Swarthmore Lectures, 1929 by Arthur Stanley Eddington
1929. First Edition. 56 pages. No dust jacket. Green cloth. Prize plate stuck to front pastedown. Medium cracking to gutters causing binding to be loose, however pages remain attached. Pages have light tanning and medium foxing throughout. Heavier to endpapers and pastedowns. Previous owner's inscription to front pastedown. Boards have light shelf-wear with corner bumping. Light tanning to spine and edges. Wear marks overall.