XXX XXXXXX T PREFACE. HE remarkable success which has attended the publication of THE AMERICAN ANNUAL OF PHOTOGRAPHY AND PHOTOGRAPHIC TIMES ALMANAC may, we think, be taken as sufficient evidence of the usefulness of the work. The present volume is the tenth of the series, and, as in previous years, we have endeavored to make it an improvement on the issue preceding. How far we have succeeded in this we leave our readers to judge; we prefer, rather, to utilize this space to express our gratitude to the many kind friends who have so generously done their share in providing us with the excellent articles and the artistic pictures which we have collated here. The tables and formulæ have been carefully revised and many additional matters of importance, to both amateur and professional photographers, added. NEW YORK, 1895. THE EDITOR. An Improved Printing Bath for Albumen Paper.. A Theoretical Study of Photographic Shutters in Instantaneous Photography.. Measuring the Velocity of the "Peacemaker's" Projectile... Modification of the So-Called Enamel Process of Photo-Engraving. |