Excerpt from The Magnetism of Iron Vessels: With a Short Treatise on Terrestrial Magnetism The publication of the Manual having been abandoned, the article was con t. Buted, by permission of the Bureau of Navigation, to Van Nostrand's Engineer ing Magazine, and is now published in the Science Series. 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.