Publisher's Synopsis
Excerpt from Berichte der Deutschen Physikalischen Gesellschaft im Jahre 1907, Vol. 5: Enthaltend Verhandlungen der Deutschen Physikalischen Gesellschaft im Auftrage der Gesellschaft
F. S. Aechenhold. Uber Veranderungen in den Sonnenflecken an der Hand von Beobachtungen und Zeichnungen mit dem groen Refraktor der treptow-sternwarte. 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.