How the simperers would sheer off; the tea that night might as well be made of aqua-fortis.
Place the mud in a glass vessel, and pour on it some nitric acid (aqua-fortis).
We are told that some aqua-fortis having fallen by accident upon his spectacles, the glass was corroded by it.
He has a forehead of native brass, and I will write upon it with aqua-fortis.
How often did I wish the flask ten times its size, and filled with aqua-fortis!
The combs are first dipped in aqua-fortis, and then covered with a paste made of lime, pearlash, and red lead.
This is my experience, after this time, we could never find the like aqua-fortis.