This is the fourth in a series of interim reports published by Heaquarters Army Air Forces. The original material was prepared by historical officers of the First Allied Airborne Army and the IX Troop Carrier Command, and by a committee of officers...
Course of lectures upon The Defense of the Sea Coast of the United States delivered before the U.S. Naval War College by Bvt. Brig.-Gen. Henry L. Abbot.
"Since the invention of gunpowder, fortification has received various improvements, and many have been the books wrote upon this subject, which might incline one to think, that it was arrived to its utmost perfection. . . "