tincture of canella, cloves, nutmegs, ginger, and other spices, with bay berries, to which are added amber, galbanum, myrrh, aloes, elemi, and other resins, and one-sixth by volume of turpentine. After digestion this mixture is distilled to a yield of about two-thirds of the original bulk. The balm was formerly given in doses of 5 or 6 drops in kidney disorders, but it is now only used externally in rheumatism and for chilblains, and for strengthening the sight. For the last-named purpose the hand is wetted with the balm and held before the eyes.
Fioraventi was a famous Italian quack in the latter half of the seventeenth century. He practised in Naples, Rome, Venice, Milan, and Florence, and was specially honoured in his native city of Bologna, where he was made a Doctor, a Chevalier, and a Count; titles of which he made the utmost use. He published numerous works on medicine, devised various "Nostra," and pretended to give the exact formulas for these, but they were always so complicated that no doubt the rich clients whose patronage Fioraventi cultivated would prefer to buy the remedies ready compounded. His medical advice though crammed with bombast was generally sensible, but in all cases he recommended one or another of "our" remedies. These included "our Balm Artificiall" (the compound just referred to), "our Electuaria Anglico," "our Sirrup Solutivo," "our Lignum Sanctum," "our Oleum Benedictum," and so forth. Above all Fioraventi made play with his "Petra Philosophale." Philosophers had long disputed, he says, whether it was possible to produce a medicine which would cure all diseases. There was no longer any occasion for dispute; the discovery of "our Petra Philosophale" was conclusive. The directions for making
