[Halftone and collotype in Photo-engraving, photo-etching, and photo-lithography in line and half-tone]. Page no. 96[A]:
Edward L. Wilson[Halftone and collotype in Photo-engraving, photo-etching, and photo-lithography in line and half-tone]. Page no. 96[A]: Feather fan. Specimen of three color gelatine print, by the N.Y. Photogravure Co. Accompanying Wilson's Magazine. Three-color Collotype. 22 x 15 cm.