Take of salt armoniack, and _lapis calaminaris_, and make each by it self into powder, and then mix them together, and cast of it into the red hot vessel at once no more than ℥ _ss._ or ℥ i. Unto the vessel there must be applyed a great receiver: for this spirit goeth with such a force and power, that it were impossible to distil it in a retort without danger or loss, for I broke more than one receiver with it, before I did invent this instrument. The spirits being well setled in the receiver, cast in more of your mixture; this continue so long till all your matter is cast in; then take off the receiver, and pour the spirit into a strong glass, which must be well closed at the top, but not with wax and a bladder, because it softeneth the wax, and doth penetrate through the bladder; but first stop it with paper, then melt Lacca or sulphur, and pour it upon it, so that it come to be very well closed, and then it will not be able to exhale, or thou mayst get such glasses made, as in the fifth part shall be taught, for to keep all the subtle spirits in them, for more security sake. And this spirit, if no water have been mixt with it in the receiver, needeth no rectifying: but he that will have it stronger yet, may rectify it by a glass retort, and so keep it for use. And this is the best way to make a strong spirit out of salt armoniack: the same may be done also, by taking of filed Zinck, instead of _lapis calaminaris_: also by adding of salt of tartar, salt made of the Lee of wood ashes, unquencht lime, and the like: but the spirit is nothing near so strong (although all those things may be done with it, that are done with the former) as that which is made with _lapis calaminaris_ or Zinck. _The process or the manner of making it, is this:_ Take ℔ i. of salt armoniack made into powder, and as much of salt of tartar, mix both together by the help of a lye made of tartar, or only with common water, so that all come to be like a pap, and cast in one spoonful thereof at once, into the distilling vessel, then cast in more till you have spirit enough. N. B. The salt of tartar may also be mixed dry with the salt Armoniack without any lye or water, and so distilled: but it is not so good, as when the mixture is tempered with lye or water: for if it be cast in dry, the spirit will come over in the form of a volatile salt: but if the mixture have been moistened, then most part thereof will come over like a fiery burning spirit: In like manner also the mixture of Lyme and salt Armoniack may be tempered moist, and it will yield more spirit than if it be distilled dry.