The fire of inspiration brings out, as it were, designs traced beforehand in sympathetic ink.
We have heard of the use of sympathetic ink in this country.
But this was only a blind; the real letters were written in cipher, with sympathetic ink.
Many letters have been written in sympathetic ink, and then exposed to fire or the action of acids.
In all minds it lay written, but invisibly, as in sympathetic ink; at his word it starts into visibility in all.
Written all of it (Christianity) in us already in sympathetic ink.
Like the traces of sympathetic ink, the notice lay unverified, till the great disclosure, when it came up fresh into many minds.
This appears to have been the last detected attempt to use a sympathetic ink upon the race-course.
sympathetic ink had been used, and the papers had been toasted or treated with acids.
A solution of muriate of copper forms a yellow and sympathetic ink, and acetate of cobalt a rose or purple.