1969. Twenty-eighth Impression. 454 pages. No dust jacket. Red cloth boards with gilt lettering. Clean pages with light tanning and mild foxing throughout. More pronounced to free endpapers and pastedowns. Pencil markings to front free endpaper. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces and bumping to corners. Gilt lettering is bright and clear. Minor splits to spine ends and corners causing cloth to be frayed. Visible wear marks to boards.