plate mark

Noun

 * 1) A legal emblem stamped into articles made from precious metals such as gold and silver to indicate the value of the metal.
 * 2) A mark made on paper by the edge of an intaglio plate during printing.
 * 1) A mark made on paper by the edge of an intaglio plate during printing.
 * 1) A mark made on paper by the edge of an intaglio plate during printing.
 * 1) A mark made on paper by the edge of an intaglio plate during printing.