Excerpt from The Journal of Laryngology, Rhinology, and Otology, 1918, Vol. 33: A Record of Current Literature Relating to the Throat, Nose, and Ear Original Articles are accepted on the condition that they have not previously been published elsewhere. If reprints are required it is requested that this be stated when the article is first forwarded to this Journal. Such reprints will be charged to the author. 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.