Now, because this Furnace doth not serve for every matter, because the materials to be distilled are cast upon burning Coals, which are things Combustible, I have determined in the second part to give another, _viz._ a lesser, unlike to this, yet convenient to distil all combustible things that are endued with volatile spirits, as Tartar, Harts-horn, Amber, Sal Armoniack, Urine, _&c._ There are, by the help hereof, made most subtile, volatile, sulphureous spirits of Salts, and Minerals, as of common Salt, Vitriol, Allom, Nitre, Antimony, and of all other Minerals and Metals, which otherwise, without this Furnace, could not have been made, with which spirits, wonderful things are performed in Medicine and Alchymy, as in the Second Part shall be demonstrated more largely. Now I will shew you a way to make other Receivers belonging to the first Furnace, and indeed, such as are more fit for some Operations, as the former were more fit for others: wherefore let him that will operate, chuse these, or the other, as he pleaseth. As therefore the former being erected upwards by a wall, or ladder, by which means the spirit might ascend from one into another so long, until being refrigerated and condensed might again drop downward into the dish that is annexed thereto: so these are a contrary way set and placed collateral in a vessel filled with cold Water to condense the spirits, by which means you need not so many receivers; also they must not be fashioned like the former, as to be open above, and below, but only above like pots that serve for boyling: but this you must observe, that by how much the deeper and larger they are, by so much the better they are. Also you must joyn them together by the help of earthen pipes, being so distinct, that the spirits may be kept back, being yet hot (and not refrigerated) from passing out of one into the other, but being forced through the middle of the separation of the pipes, may go to the bottom of every receiver, and thence arise by another pipe into another receiver that hath a double cover like the former, where again descending to the cold bottom, remain refrigerated and condensed. Now three or four of these are enough (whereas of other, thirteen or fifteen are required) a regard being had of their Greatness.