Process Engravers.

To meet this demand, the firm of John Royle & Sons have devoted the best part of their time, for the past 25 years, to the improvement of the mechanical accessories to Process Engraving, and with what success is best testified to by the fact that their machinery is used exclusively by the best Process Engravers, both in the United States and abroad.

JOHN ROYLE & SONS,
Paterson, N. J., U. S. A.

Chrome=Gelatine and . .
Photo=Gelatine.

Chrome-Gelatine is a perfected modification of the three-color printing process. It is so named from the Gelatine process of printing being used to produce the resulting pictures, which are allowed to be really wonderful, and which may be reproductions from original Oil Paintings, Water-colors, Views from Nature, Objects of Still Life, Textile Fabrics—indeed, all classes of work copied from originals in color. The results, in all cases, are produced from three-color negatives. Artists, whose works have been reproduced by this method, express their satisfaction of the results in the highest terms, without qualification.

N. Y. Photogravure Co.
137 West 23d Street,
New York.

Photogravure and Aquarelle
(Photogravure in Colors.)

Photogravures are of all classes of subjects.

An important modification of this process has recently been perfected (patent applied for), by which the delicacy of the gelatine print is maintained, at the same time that great strength and color is produced in the shadows. The plates thus made are very durable, and show but little wear after many thousands of impressions have been produced. Moreover, they require no finishing or handling after having been etched, and are quite easily printed.

Aquarelles are printed from photogravure plates, inked up locally in a variety of colors. When the whole of the plate has been so inked, the impression is pulled. The results are beautiful, but the process of printing is exceedingly slow—three or four impressions a day, only, being obtainable from a moderate sized plate.

N. Y. Photogravure Co.
137 West 23d Street,
New York.

· · Publications · ·

THE N. Y. PHOTOGRAVURE CO. has on hand thousands of subjects of all classes, available for the purposes of illustration, and at the service of its customers. The newest and best subjects are being continually added to this collection. Sets of illustrations selected with the greatest care and skill, for any desired purpose.

The N. Y. Photogravure Co.
137 West 23d Street,
New York.