About the cover:
Half leather binding Black calf leather spine, both cover surfaces divided into four triangles, two of which are covered with bat leather and two of which are slightly raised towards the centre and covered with black calf leather with a relief of small, irregularly underlaid squares, without capital, barbed edges; black buffalo leather endpapers throughout, chemise as binding cover with straight spine and covered with black elephant skin paper, orange embossed spine title, slipcase also covered with black elephant skin paper.