Engraving and printing methods, advertisement illustration, technical- and trade-paper advertising, street-car advertising, outdoor advertising, house publications (1909)
Scranton : International Textbook Co. · leaf 92
ore true to the copywill be the result when finished, as the dots and lines arepractically unnoticeable in very fine screens. THE MEZZOTONE SCREEN 62. Ever since the introduction of the half-tone plate,photoengxavers have been striving- to overcome the mechan-ical effect of the half-tone screen,… … Fig. 74 The mezzotone effect compared with 133-line, half-tone effect. The ornamentalbackground is line work than 200 lines cannot be used with good effect in generalwork. In Fig. 74, the face on the left was reproduced by meansof the mezzotone screeii, which is designed to overcomethe cross-line…