A manual of photo-engraving : containing practical instructions for producing photo-engraved plates in relief-line and half-tone with chapters on dry plate development and half-tone color work (1896)
Jenkins, H. (Harry), 1868- · Chicago : Inland Printer · leaf 132
flat upon the surface of the block.Then protecting the face of the plate with anotherblock clamp it tight, and with a small ladle pourmelted type metal into the holes on the oppositeside, not allowing it to come to the surface of theblock. When it is cool the plate will be firmlyfastened to the… … HALF-TONE —150-LINE SCREEN. MANUAL OF PHOTO-ENGRAVING. 89 the table back and forth, giving the gauge screw aslight turn each time until the wood is trimmed upto the metal. If the plate is so placed that thewood will not trim parallel to the edge of the plate,place a piece of folded paper between…
Photoengraving · Color photography
Internet Archive · Getty Research Institute · Public Domain Mark 1.0. Free to use for anything.
