Excerpt from Descriptive Catalogue of Machinery and Principal Equipment in the Government Printing Office: January, 1931 No. 2583. - Manufactured by G. P. O. No. 2582. - Manufactured by Golding Co. No. 5217. - Manufactured by Rouse Co. Proof presses. No. 4354.-bed 12 x 24 inches. Manufactured by Vandercook. 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.