
• (n.) A picture printed from two half-tone plates made with the screen set at different angles, and usually printed in two shades of the same color or in black and one tint.
Found on
http://thinkexist.com/dictionary/meaning/duograph/
Du'o·graph noun [ Latin
duo two +
-graph .]
(Photo-engraving) A picture printed from two half-tone plates made with the screen set at different angles, and usually printed in two shades of the same color or in black and one tint.
Found on
http://www.encyclo.co.uk/webster/D/132
No exact match found.