Excerpt from Vauban, Montalembert, Carnot: Engineer Studies Any one, who compares an old castle with a modern fortress, who turns, say, from the eastern to the western heights of Dover, must be struck not only by the many points of difference between them, but also by the singular course of development which these differences indicate. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.