5/24/21 - J. P. Sauer & Sohn, Sauer 'Dein Waffenkamerad' Volume 2. Authored by Jim Cate and Martin Kraus. This book follows Volume I with more, revised information and pictures. Hardcover with sleeve, 440 pages total. All pages are intact and in great condition with a few pages showing some mild wear and some pages have short notes in the margins.