".it's for the modeler that Koszel's book is of real use. There are 71 pages of drawings, beginning with nine 1/550thscale general arrangement side and overhead views of both ships at various points in their service between 1927 and 1945. These are followed with interior profiles, cutaways, detail drawings of various decks, armament, and equipment that range in scale from 1/550th to 1/25th.".