1957. 15th Edition. 180 pages. No dust jacket. Blue cloth. Ex-Libris plate stuck to front pastedown. Poem inserted to front free endpaper. Binding remains firm. Pages are lightly tanned throughout. Previous owner's inscriptions to front free endpaper and rear pastedown. Boards have light shelf-wear with corner bumping. Light sunning to spine and edges with crushing to spine ends. Light wear marks overall.