[Photomechanical plates in The international annual of Anthony's photographic bulletin, vol. 3, 1890]

Harrison, William Jerome, 1845-1909 · 1890

"1 Albumen, 1 photogravure by Empire Photogravure Co., N.Y., 1 phototype by Gutekunst, 2 collotypes by Waterlow & Son, London, 1 photophane by Photophane Co., London, 1 Granolitho by Heliotype Prt. Co., 1 Grainscreen photolitho half-tone by Forbes. The Granolitho and the Grainscreen Litho are experimental plates that never seem to have been used commercially."--Hanson Collection catalog, p. 105