Excerpt from Catalog of Copyright Entries, Vol. 5: Periodicals; January June, 1951; Third Series; Part 2, Number 1 Notice is given to authors, copyright proprietors and other lawful claimants that they may claim and remove before January 1, 1953, any article of the following named classes of published works deposited for Copyright between January 1, 1949, and January 1, 1950, not reserved or dis, posed of as provided by sections 213 and 214 of Title 17 of the United States Code and still remaining in the files of the Copyright Office at the time of the request for their removal. The classes of published works covered by this notice are. 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.