Excerpt from Smoley's Tables: Parallel Tables of Logarithms and Squares, Angles and Logarithmic Functions, Corresponding to Given Bevels, and Other Tables; For Engineers, Architects, Etc The success achieved by the previous editions of this work encour aged the author to undertake its extension to 100 feet. Part has, however, been tabulated by steps of big instead of the latter for lengths of over 50 feet would have little value. 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.