r detail and better appearance of the machine on right.) THE CANADIAN PRINTER AND PUBLISHER 41 gamboge is washed away,in the regular way. The plate can then be etched Direct From The Object. Direct halftone plates are made direct from the object withoutfirst making a photograph or drawing. This… … COMBINATION HALF-TONE AND LINE-ETCHING The left half of this plate was made from a photo-print with half-tone screen (100-line.) The right half was made from a line-drawing without screen.
Printing
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