Excerpt from Management and Administration in Manufacturing Industries, 1926, Vol. 11 The entire plant was designed and its construction supervised by The Ballinger Company, architects and engineers, of Philadelphia and New York. Construo tion was performed by Irwin and Leighton, general contractors, except the western section, on which sub contractors were employed directly. 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.