[ad_1] Pantograph engravers were popular from the 1930s to 1970s, used for engraving jewelry, dog tags, and more. Different types include the B-Engraver for rings and the IM3 and TXL for various objects, all computer-controlled and adjustable. A pantograph engraver is a machine used to engrave items such as jewelry, dog tags, electrical tags, and […]