Assertion: steel engraving | /r/HasProperty | same technique
Facets:
Source sentences:
text: Steel engraving is the same technique, on steel or steel-faced plates, and was mostly used for banknotes, illustrations for books, magazines and reproductive prints, letterheads and similar uses from about 1790 to the early 20th century, when the technique became less popular, except for banknotes and other forms of security printing.
text: Steel engraving is the same technique, and is mostly used for banknotes or illustrations for books, magazines and reproductive prints from about 1790 to the early 20th century, when the technique became less used.