首页 / 官方藏书 / The Romance of War Inventions / A Description of Warships, Guns, Tanks, Rifles, Bombs, and Other Instruments and Munitions of Warfare, How They Were Invented & How They Are Employed / CHAPTER XXII MILITARY TELEGRAPHY

CHAPTER XXII MILITARY TELEGRAPHY

The Romance of War Inventions / A Description of Warships, Guns, Tanks, Rifles, Bombs, and Other Instruments and Munitions of Warfare, How They Were Invented & How They Are Employed · Thomas W. Corbin · 第 7 / 25 章