Excerpt from Report of the Tests of Metals, and Other Materials for Industrial Purposes, Vol. 3: Made With the United States Testing Machine at Watertown Arsenal, Massachusetts, During the Fiscal Year Ended June 30, 1909; In Five Parts Part II. Bessemer rail steel. 4. Shapes from rail mill 157 volume 2. Bessemer roll steel. 5. Finished rails 419 part IV. Open-hearth rail steel. 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.