Download or read book Publications of the United States Naval Observatory, Vol. 7 (Classic Reprint) written by United States Naval Observatory and published by Forgotten Books. This book was released on 2018-09-19 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Publications of the United States Naval Observatory, Vol. 7 The observations from which the positions of this catalogue are derived were commenced on April 3, 1846, and were concluded on November io, 1852. The times of transit of all observations made before 1850 were Observed eye and ear, while those of observations made after that time were recorded on the chronograph. 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.