Excerpt from Complete Caligraph Instructor If the space between lines is not uniform, it is because the Operator does not pull the lever toward him as far as he can, and so makes single space when he ought to make double space; or else, because he gives the lever a second jerk, thus making extra space between lines. Avoid this. When spacing between lines, pull the lever forward once as far as it will go, then do not pull the lever again. 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.