With the third Humidity most permanent.
THe third Menstrue is by Artephius cal∣led the second Water, for our se∣cond he doth joyn together with the first; although where he doth particularize the three Fires, he doth then distinguish three Menstruums.
The like course many Philosophers have used in the description of their Ope∣rations, some omitting the first, or at least confounding it with the second, for the greater obscuring of the Art.
But we have (beyond what any have hitherto performed) particularly insisted upon the three in order, and have taken more pains in the discovery of the first, because the wise Ancients have taken such pains to conceal that most; and after that we have made an orderly proceed∣ing to the second, which we have in like sort handled, and this being performed, we do now address our selves to the third.