Esslingen: Paul Neff, 1907. hardcover. 60 plates, thousands of text illustrations. 5 volumes, 4to, gilt-decorated blue cloth, t.e.g. Esslingen: Paul Neff, 1907-10. Very good (+). very good(+).
The first 4 volumes (Antiquity, Middle Ages, Renaissance, and Rococo) were revised by Max Semrau; the fifth volume (art of the 19th Century) was newly written by Friedrich Haack.