There is yellowing due to age. Other than the yellowing, I believe the condition is good. I have taken photos to show the condition of the book as much as possible, so please take a look. I would appreciate it if you could consider this, understanding that it is a used book. "The Depths of the Battle of Tsushima" by Danro Betsugu The biggest factor in the Combined Fleet's victory was not rigorous training or national character, but the rational and accurate application of military technology. Japan not only pioneered the "salvo firing method," which is the basis of modern gunnery, but also improved its accuracy through its own gunnery calculations. This book examines the whole picture of the Battle of Tsushima, which became a model for subsequent naval battles, from both a hardware and software perspective, and recreates it from a fresh perspective. The truth of the Battle of Tsushima that you won't find in "Clouds Above the Hill." Contents: History of Modern Battleships; The Yellow Sea Naval Battle of the Sino-Japanese War; Progress of Gunnery; The True Image of Mahan's Naval Strategy, Admired Only by the Japanese; The Spanish-American War; Heihachiro Togo; Strategies of the Japanese and Russian Navies; The Offensive Use of Naval Mines