SCIENTIFIC AMERICAN SUPPLEMENT, NY January 9, 1897. This paper has a front page prints & article of THE DEMENY CHRONOPHOTOGRAPHIC PROFECTION APPARATUS. Great early motion picture article and prints. This issue also includes several pages of prints and text related to fire fighting, fireproofing, and firetesting of large city buildings. This paper is in very good condition. Paper measures about 11 by 15.5 inches.