Land Magnetic Observations 1911-1913, And, Reports on Special Researches (Classic Reprint)

Angebote / Angebote:

Excerpt from Land Magnetic Observations 1911-1913, And, Reports on Special Researches In connection with these operations, a non-magnetic vessel, the first of its kind, the Carnegie, was built in 1909, an Office and laboratory building, containing 44 rooms, was erected in 1913 at Washington to provide the necessary facilities for the varied research work of the Department (plate 7 magnetic instruments, for special use on land and at sea, were devised and constructed in the workshop of the Department, and about 125 articles and publications on various phases of the work have appeared under the authorship of various members of the investigational staff. 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.