atal. e+ OO ATCHISON’S ENGRAVING AND CHASING MACHINE. In the accompanying engravings is represented a new ma- chine for making engraved or chased groundwork on gold or plated jewelry, silver, silverplated, or washed ware. It can be applied as well to the lightest plated surface as to solid metal,… … the figure with a penknife. The tool used is a camel’s hair cost of the oiling apparatus, and at the sametime would brush with hair not over one half inch long, bound with admit of selling the oil in the bottle from which it subse- Two tool stocks, A, are arranged side by side in the hollow quill…
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