1959. First Edition Thus. 86 pages. No dust jacket. Blue cloth boards with gilt lettering. Textblock is in English and German. Clean pages with light tanning and mild foxing throughout. More pronounced to free endpapers and pastedowns. Binding remains firm. Boards have moderate edge-wear with bumping to corners and rubbing to surfaces. Gilt lettering is darkened. Minor sunning to spine and edges with crushing to spine ends. Visible wear and ring marks to boards.