"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. . . "
"This 1975 manual is a guide for commanders, staff officers, and personnel concerned with field artillery communications. The purpose of the manual is to provide, in a detailed but non-technical explanation, the basic knowledge required in the...