Excerpt from Canadian Machinery and Manufacturing News, Vol. 22: November 27, 1919 If interested tear out this page and place with letters to be answered. If what you need is'not advertised, consult our Buyers' Directory and write advertisers listed under proper heading. 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.