1) US mint employee 2) Artist of a kind 3) Currier or ives 4) Durer was one 5) Etcher 6) Etching maven 7) Jeweler, at times 8) Lapidary, at times 9) Monument artisan 10) One making an impression 11) Printing specialist 12) Printmaker 13) Skilled worker 14) Trained worker 15) Treasury department employe Found on https://www.crosswordclues.com/clue/engraver
En·grav'er noun One who engraves; a person whose business it is to produce engraved work, especially on metal or wood. Found on http://www.encyclo.co.uk/webster/E/42