Copperplate engraving is another somewhat outdated term for engravings.
From the en.wikipedia.org
However, copybooks only became commonplace in England with the invention of copperplate engraving.
From the en.wikipedia.org
Copperplate engraving influenced handwriting as it allowed penmanship copybooks to be more widely printed.
From the en.wikipedia.org
And copperplate engraving was the most developed form of hatching in the Low Countries, especially in Antwerp, while until the 1630s it was almost unknown in some other countries, including Paris.