
1) Currency production
Found on
https://www.crosswordclues.com/clue/countermark

• (n.) An artificial cavity made in the teeth of horses that have outgrown their natural mark, to disguise their age. • (v. t.) To apply a countermark to; as, to countermark silverware; to countermark a horse`s teeth. • (n.) A mark or token added to those already existing, in order to afford security or proof; as, an additional or sp...
Found on
http://thinkexist.com/dictionary/meaning/countermark/

A mark, also known as a counterstamp, struck onto an existing coin or the cut part of a coin some time after it was initially struck. An ancient practice, still in use today, carried out usually as an emergency measure to revalue the currency or to validate a foreign piece for use in another country. countermark of George III on a 1785 Spanish-Amer …...
Found on
http://www.encyclo.co.uk/visitor-contributions.php
Coun'ter·mark` noun 1. A mark or token added to those already existing, in order to afford security or proof; as, an additional or special mark put upon a package of goods belonging to several persons, that it may not be opened except in the presence of all; a mark added to that of an artificer o...
Found on
http://www.encyclo.co.uk/webster/C/172
Coun`ter·mark' (koun`tẽr*märk')
transitive verb To apply a countermark to; as, to
countermark silverware; to
countermark a horse's teeth.
Found on
http://www.encyclo.co.uk/webster/C/172
No exact match found.