Excerpt from The Ohio Journal of Dental Science, 1889, Vol. 9 Amalgam by G. H. Wilson, d.d.s. - Copper by L. E. Custer, d.d.s. - Use and Abuse of by J. R. Owens, d.d.s. Anaesthetics - Early by A. Berry, d.d.s. 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.