Copyright, 1895,
The Scovill & Adams Company.


CONTENTS.

PAGE
Introduction by the Editor.—Early History of Photogravure—Woodbury's Process—Other Methods,[5]
Chapter I.—The Negative.—Quality best Suitable.—Necessity for Reversing.—Methods of Obtaining Reversals.—The Powder Process,[9]
Chapter II.—The Transparency.—The Carbon Process.—Cutting up the Tissue.—Sensitizing.—Drying.—Exposing.—Continuing Action of Light.—Development.—Carbutt's Transparency Plates,[15]
Chapter III.—The Carbon Tissue.—Sensitizing and Exposing.—The Actinometer,[22]
Chapter IV.—Cleaning and Graining of the Copper Plate Plate—Grade of Copper Necessary.—Where and How to Buy it,[25]
Chapter V.—Development of Negative Resist on the Copper Plate.—Preparation for Biting with Acid through the Gelatine,[29]
Chapter VI.—The Acid Baths.—How to Make Them and Method of Biting through the Gelatine,[32]
Chapter VII.—Cleaning and Polishing the Plate, with Tools Necessary for Retouching,[37]
Chapter VIII.—Printing from the Plate.—Steel Facing,[39]
Chapter IX.—Materials Necessary for Photogravure—List of Firms Supplying Them,[41]
Chapter X.—Books and Articles on Photogravure, 1888-1893,[44]