Excerpt from National Projector Carbons
The carbon arc is easy to operate. A few rules, however, should be kept in mind. This book has been prepared with the idea of assisting projectionists to obtain the maximum efficiency from their carbons. While the discussion herein will be as comprehensive as possible, it may be that your particular problem of carbon arc projection has not been touched upon. If so, please feel free to write to the. Canadian National Carbon Company, Limited, Carbon Sales Division, Toronto, Ont., Canada, or to discuss the matter with one of our representatives.
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.
