id author title date pages extension mime words sentences flesch summary cache txt 36446 Blaney, Henry R. Photogravure .txt text/plain 17296 1633 78 (copper-plate) process of the New York Photogravure Company. CHAPTER VIII.--Printing from the Plate.--Steel Facing, 39 the dry plate in the slide film inside and exposing through the glass, printing frame the plate is laid in the air (protected from light) for a the copper plate, which is printed from the transparency, must have a copper plate, the tissue coming inside half way. Keystone thin crystal glass transparency plates over the negative in negative tissue on the copper plate shows all the detail clearly in the solution makes it easier to strip the paper from the copper plate, after The Scovill & Adams Co. supply copper-plates of the finest quality, DEVELOPMENT OF NEGATIVE RESIST ON THE COPPER PLATE, AND PREPARATION FOR copper plate into the water, removing all air bubbles, keeping the New York Steel and Copper Plate Co., 171 Wallabout Street, Brooklyn, new Chrome-gelatine process, printed on paper 11 × 14 inches, with ./cache/36446.txt ./txt/36446.txt