Chalcography definitions

Chalcography

1) Engraving
Found on https://www.crosswordclues.com/clue/chalcography

Chalcography (from Greek chalcos, copper and graphia, to write), are engravings on copper plates used for printmaking and for illustrations in the production of books. The Monte dei Santi di Dio by Antonio Bettini is the most ancient book bearing chalcographies, printed in Florence on September 10, 1477 from Nicolo di Lorenzo Tedesco. Its primacy ...
Found on http://en.wikipedia.org/wiki/Chalcography

chalcography

the art of engraving on copper or brass
Found on http://phrontistery.info/c.html

Chalcography

• (n.) The act or art of engraving on copper or brass, especially of engraving for printing.
Found on http://thinkexist.com/dictionary/meaning/chalcography/

Chalcography

Chal·cog'ra·phy noun [ Greek chalko`s copper, brass + -graphy .] The act or art of engraving on copper or brass, especially of engraving for printing.
Found on http://www.encyclo.co.uk/webster/C/51