Excerpt from Memoirs of the National Academy of Sciences, Vol. 1 Those portions of the computations which I have not made in person have been made at my expense, and I desire to express my thanks to my pupils and assistants, Messrs. John N. Stock well, erving winslow, william H. Palmer, S. C. Chandler, jr., and S. S. Eastwood, for their valuable aid. Mr. Winslow has taken part in all the computations from the beginning. The catalogue contains 6497 observations of 2907 stars situated between the parallels of 500 north and 355 south declination. 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.

List of papers contained in v. 1-9 is given in National Academy of Sciences. Proceedings... Index... 1915-24, 1926.