FIELD: methods for preparation and realization of marked valuable printed articles. SUBSTANCE: method is characterized by the fact that: (a) several partial blocks are prepared, each consisting of several valuable printed articles provided with marking; (b) at the stations of realization the valuable printed articles of partial blocks are realized separately to the final users. In stage (a) produced are valuable printed articles with an engraved marking pattern consisting of one or several engraved recesses so that the valuable printed articles belonging to one partial block would have an exceptionally similar engraved marking pattern, and the valuable printed articles belonging to different partial blocks would have different engraved marking patterns. In stage (b) partial blocks made up of valuable printed articles with different engraved marking patterns are group according to the time and/or territorial indications for realization of valuable printed articles to the final users. EFFECT: hampered forgery of valuable printed articles; facilitated check-up of their authenticity. 8 cl, 6 dwg
