1920. No Edition Remarks. 440 pages. Green dust jacket over red cloth and slipcase. German text. Binding remains firm. Pages have light tanning and foxing throughout. Annotations to some pages. Boards have light shelf-wear with corner bumping. Very slight crushing to spine ends. Light mottling overall. Unclipped jacket has light edgewear with tears and creasing. Slipcase has moderate edge wear with markings to panels and scuffing to edges. Tears to edges with areas of loss to spine and top edges.