Bonn: Verlag von Max Cohen and Cohn, 1866. Hardcover. Ex-library with stamps to endpapers and spine. Bound in modern red cloth boards. No title to binding. Library call numbers to spine and evidence of removed title label. Wear and minor fraying to spine ends and edges of boards. Chipping and some loss to endpapers. Some pages are disbound and many splits to interior binding. Includes all 51 plates, some in color, one fold out. Text in German. Clean overall with occasional spots of foxing to text pages. Occasional smudge marks and spots of soiling (mostly to margins) of plates. Some short closed tears to edges of pages. A good reading copy. 379 pages plus 51 plates. REL/042419. Very Good.