object
Copperplate
A named engraved or etched copper printing plate for intaglio impression. Not a published intaglio process dump alone, not a woodcut-block, and not a bare sheet dump.
Also known as Copper printing plate · Engraved copperplate
object
A named engraved or etched copper printing plate for intaglio impression. Not a published intaglio process dump alone, not a woodcut-block, and not a bare sheet dump.
Also known as Copper printing plate · Engraved copperplate