Oil of Vitriol ...............\ Aquafortis ...................

and then, if he will not untie purse-strings of his liberality, sting him with terms laid in aquafortis and gunpowder.

As from the inexhaustible bottle of the magician, the chemist can furnish us from the same two elements air or aquafortis.

In the fissures of these rocks are found those fine crystals usually called Bristol stones, which are so hard as to cut glass, and sustain the action of fire and of aquafortis; this, however, is only the case with such as are tinged.

nipping and tearing the flesh, and then rubbing the lacerated joint with aquafortis, or a solution of blue vitriol.

The next morning early Jacob started for Cowes to buy some sharp files and aquafortis, but an hour later the news passed through Newport that an attempt had been made in the night to free the king, that a hole had been cut in the postern, and the marks of footsteps discovered under the king's window.

Discharge blues, mauves, etc., with diluted aquafortis (nitric acid).

The aquafortis vessel to be outside the dye-house, or, if inside, to be provided with a funnel to carry away the nitrous fumes, as it is dangerous to other colors.