id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
33751	Lalanne, Maxime	A Treatise on Etching			.txt	text/plain	38337	2478	80	copper plate with a ground or varnish composed of wax and resinous 1. A COPPER PLATE on which to execute your etching. 5. ETCHING-GROUND, with which to protect the plate against the action of ETCHING POINTS OR NEEDLES, for scratching the lines into the ground. AN ETCHING-TRAY to hold the acid during the operation of biting. which the acid may bite little holes in the plate; burning ruins the ordinary etching-ground, just as if the plate had never yet been touched bitten line, as the acid bites into the copper perpendicularly at right This inequality disappears if a plate in which etched lines and dry =Stopping-out Varnish dropped on a Plate while Biting.=--You are =Stopping-out Varnish dropped on a Plate while Biting.=--You are quickly, as the biting of a plate etched in the bath in this manner the plate, produces the difference in the engraved lines. ordinary etching-ground on a copper plate sufficiently heated; then take	./cache/33751.txt	./txt/33751.txt