About the cover:
Full-grain binding Binding in black marocco leather, gilding over both covers and the spine with partially overlapping lines, which are continued on the standing and inner edges; the letters of the title on the front cover and spine are formed from several parallel gold lines; gilt head edge, hand-stitched endpapers, endpapers in Japanese wood veneer. Leather-bound slipcase, covered with dark brown laid paper.
My father completed an internship with Otto Dorfner in Weimar in 1937.