Download or read book Ohio Medical and Surgical Journal, 1863, Vol. 15 (Classic Reprint) written by John Dawson and published by Forgotten Books. This book was released on 2017-02-16 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Ohio Medical and Surgical Journal, 1863, Vol. 15 The Bronze-age has, therefore, witnessed a mining industry which was completely wanting during the Stone-age. Now the art of mining is so essential to civilization, that without it the world would perhaps yet be exclusively inhabited by savages. It is, therefore, worth our while to inquire more closely into the origin of bronze. 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.