Excerpt from The Progress of Photography Since the Year 1879By his own request, I have revised and Americanized it as much as it would bear without damage, and have added from his correspondence such items of progress as have appeared since the issue of the German edition.Dr. Wallace has given us an admirable translation, exercising, as he has, the most conscientious care through out.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis 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.