The Preparation of the Pumice-stone.
Quench a red-hot Pumice-stone in Cows milk thrice, and the fourth time leave it in the Milk until all grow cold, then pulverize it, and it is prepared for our Farina Virginea.
To the extent possible under law, the Text Creation Partnership has waived all copyright and related or neighboring rights to this keyboarded and encoded edition of the work described above, according to the terms of the CC0 1.0 Public Domain Dedication (http://creativecommons.org/publicdomain/zero/1.0/). This waiver does not extend to any page images or other supplementary files associated with this work, which may be protected by copyright or other license restrictions. Please go to http://www.textcreationpartnership.org/ for more information.
Quench a red-hot Pumice-stone in Cows milk thrice, and the fourth time leave it in the Milk until all grow cold, then pulverize it, and it is prepared for our Farina Virginea.