"the postage stamps of the German postal service institutes in the foreign country and of the German protectorate" as well her cancellations, with a supplement over the post of the foreign country Kreuzer 1914 / 18 and a supplementary sheet with rarity and rating scale, 1960, Dr. Med. Edward Ey, with many illustrations, 3. Edition (1964), bound, in good condition (Image 1)(Image)