In German. Complete in two volumes. 752pp, including numerous black and white plate illustrations; 753-1452pp, including many black and white plate illustrations. Volumes are uniformly bound in deep red cloth with gilt lettering on the spine. Volumes are neat, clean, bright and tight throughout barring some mild spotting on text block edges and a little shelf wear and lightly sunned spines to dust wrappers. Presented in a plain but strong cardboard slipcase. The slipcase is a little rubbed in places and lightly toned and marked.
