Excerpt from Practical Sheet Metal Work and Demonstrated Patterns, Vol. 3: A Comprehensive Treatise in Several Volumes on Shop and Outside Practice and Pattern Drafting Naturally then, a large collection of every-day problems has resulted and with the assurance by numerous inquiries that in book form these solutions would be invaluable they are compiled into a series to be known as Practical Sheet Metal Work and Demonstrated Patterns. The new metal worker pattern book has long been the stan dard authority on the science of pattern drafting and is thoroughly complete for one desiring to study the science of pattern drafting or to use as a reference book of such. 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.