Mich. Ms. 172. Front cover; note decoration, abrasion, and, difficult to see, the intentional hole in the center of the cover. There is a glint of indigo blue along the edge of the leather at the upper right corner, evidence that the spine lining extended all the way to the fore edge.
Format
268 x 175 x 105 mm. Wooden boards, 10 mm. thick, with the fine grain running vertically, covered with leather, dark-red goatskin