1951. No edition remarks. 734 pages. Pictorial dust jacket over brown cloth. Ex libris plate at front. In German. Pages remain bright and clean with minimal tanning and foxing. Binding slightly loose. Boards have light shelf wear with minor corner bumping and crushing to spine ends. All surfaces tanned and sunned, particularly spine. Unclipped jacket has light edge wear with minor chipping and creasing. Some tanning and foxing to all surfaces, particularly to spine.