De Medicina

I have spoken of those maladies of the body in which the regulation of the diet is most helpful: now I pass on to that part of medicine which combats rather by medicaments. These were held of high value by ancient writers, both by Erasistratus and those who styled themselves Empirics, especially how by Herophilus and his school, insomuch that they treated no kind of disease without them. A great deal has also been recorded concerning the powers of medicaments, as in the works of Zeno or of Andreas or of Apollonius, surnamed Mys. On the other hand, Asclepiades dispense with the use of these for the most part, not without reason; and since nearly all medicaments harm the stomach and content bad juices, he transferred all his treatment rather to the management of the actual diet. But while in most diseases that is the more useful method, yet very many illnesses attack our bodies which cannot be cured without medicaments. This before all things it is well to recognize, together, that it is impossible to separate off any

But since all medicaments have special powers, and afford relief, often when simple, often when mixed, it does not seem amiss beforehand to state both their names and their virtues and how to compound them, that there may be less delay when we are describing the treatment itself.

1 The following suppress bleeding: Blacking with the Greeks call chalcanthon, copper ore, acacia, and lycium with water, frankincense, lign-aloe, gums, lead sulphide, leek, polygonum; Cimolian chalk or potter's clay, antimony sulphide; cold water, wine, vinegar; alum from Melos, iron and copper scales and of this last there are two kinds, one from ordinary copper, the other from red copper.

2 The following agglutinate a wound: myrrh, frankincense, gums, especially gum arabic; fleawort, tragacanth, cardamon, bulbs, linseed, nasturtium; white of egg, glue, isinglass; white vine, snails pounded with their shells, cooked honey, a sponge squeezed out of cold water or out of wine or out of vinegar; unscoured wool squeezed out of the same; if the wound is slight, even cobwebs.

The following subdue inflammation: alum, both split alum called schiston, and alum brine; quince oil, orpiment, verdigris, copper ore, blacking.

3 The following mature abscessions and promote suppuration: nard, myrrh, costmary, balsam, galbanum, propolis, storax, frankincense, both the soot and the bark, bitumen, pitch, sulphur, resin, suet, fat, oil.

4 The following open, as it were, mouths in our bodies, called in Greek stomou=n: cinnamon, balsam, all-heal; rush-root, pennyroyal, white violet flowers, bdellium, galbanum, turpentine and pine-resin, propolis, old olive-oil; pepper, pyrethrum, ground pine thistle, black bryony berries, sulphur, alum, rue seed.

5 The following have a cleaning effect: verdigris, orpiment, called by the Greeks arsenicon now this has the same property as sandarach, but copper scales are stronger, pumice; orris root, balsam, storax, frankincense, frankincense bark, pine-resin and liquid turpentine, vine-flowers; lizard dung, blood of pigeon and wood pigeon and swallow; ammoniacum, bdellium which has the same virtue as ammoniacum, but southernwood is more powerful, dry fig, Cnidian berry, powdered ivory, omphacium, radish; rennet, especially of the hare which has the same faculty as other rennet but is far more active, ox-bile, uncooked yolk of e.g., burnt stagshorn, ox-glue, raw honey, antimony sulphide, copper ore; saffron, black bryony berries, southernwood, litharge, oak-gall, haematite, minium, costmary, sulphur, crude pitch, suet, fat, oil, rue, leek, lentil, bitter vetch.

6 The following are erodents: alum brine, especially when made from round alum, verdigris, copper

7 The following are exedents: acacia juice, ebony, verdigris, copper scales, chrysocolla, ash, cyprus ash, soda, cadmia, litharge, hypocistis, slag, salt, orpiment, sulphur, hemlock, sandarach, salamander-ash, coral, flowers of copper, copper ore, blacking, ochre, lime, vinegar, oak-gall, alum, milk of the wild fig, or of sea spurge which the Greeks call tithymallos, coral, bile, frankincense, spode, lentil, honey, olive leaves, horehound, haematite stone, Phrygian, Assian and ironschist, antimony sulphide, wine, vinegar.

8 The following are caustics: orpiment, blacking, copper ore, antimony sulphide, verdigris, lime, burnt papyrus-ash, salt, copper scales, burnt wine-lees, myrrh, dung of lizard and pigeon and wood pigeon and swallow, pepper, Cnidian berry, garlic, slag, both the milks mentioned in the previous chapter, hellebore both white and black, cantharides, coral, pyrethrum, frankincense, salamander-ash, rocket, sandarach, black bryony berries, chrysocolla, ochre, split alum, sheep's dung, vine-flower buds.

9 The foregoing generally induce scabs on ulcerations almost as when burnt by a cautery, but most of all copper ore — especially after being heated — copper flowers, verdigris, orpiment, antimony sulphide, and that also more after being heated.

10 But such scabs are loosened by wheat flour with rue or leek or lentils, to which some honey has been added.

11 The following, again, are most powerful to disperse whatever has collected in any part of the cody: southernwood, elecampane, marjoram, white violet, honey, lily, Cyprian marjoram, milk, melilot, thyme, oil of cypress, cedar-oil, iris, purple violet, narcissus, rose, saffron, raisin wine, angular rush, nard, cinnamon, casia, ammoniacum, wax, resin, black bryony berries, litharge, storax, dry fig, goat's marjoram, linseed, narcissus seed, bitumen, sordes from the gymnasium, pyrites or millstone, raw yolk of egg, bitter almonds, sulphur.

12 The following are epispastics: ladanum, round alum, ebony, linseed, omphacium, ox-bile, copper ore, bdellium, turpentine and pine resin, propolis, dried fig cooked, pigeons' dung, pumice, darnel meal, unripe figs cooked in water, elaterium, laurel berries, soda, salt.

13 The following relieve any irritated part: oxide of zinc, ebony, gum, white of egg, milk, tragacanth.

14 The following make the flesh grow, and fill in ulcerations: pine-resin, ochre from Attica or Scyros, wax, butter.

15 The following are emollients: calcined copper, Eretrian earth, soda, poppy-tears, ammoniacum, bdellium, wax, suet, soft fat, oil, dried fig, sesamum,

16 The following cleanses the skin: honey, but better if mixed with galls or bitter vetch or lentil or horehound or iris or rue or soda or verdigris.

17 The powers of medicaments when unmixed having been set out, we have to say how how they may be mixed together, and what are the compositions so made. Now they are mixed in various ways and there is no limit to this, since some simples may be omitted, others added, and when the same ingredients are used the proportion of their weights may be changed. Hence though there are not so very many substances having medicinal powers, there are innumerable kinds of mixtures; and, even if all of them could be included, yet this would be needless. For the same effects are produced by but a few compositions, and to vary these is easy to anyone who knows their powers. Therefore I shall content myself with those I have heard of as the best known. Now in this book I will set forth those compositions which may have been required in the previous treatments or which pertain to those treatment with which I am going shortly to mention here, so that I may bring together at the same time compositions which are more generally used: those that are applicable to a particular disease, or even to a few, I shall mention in their appropriate places. But I wish to make clear in advance that our uncia has the weight

Now emollients and plasters and pastils which the Greeks call trochiscoi, whilst they have much in common, differ in this, that emollients are made chiefly from essences of flowers and even from their shoots, plasters and pastils rather from certain metallic materials: again, the emollients if crushed become quite soft enough; for they are applied over intact skin; the materials out of which plasters and pastils are made are rubbed together laboriously in order that they may not irritate wounds when they are applied to them. But between a plaster and a pastil there is this difference: a plaster must contain some liquefied ingredient, in a pastil only dry materials are used, combined together by a little fluid. Then a plaster is made in this way: dry medicaments

18 Premising the above, I will speak first of emollients, almost all of which were invented, not for the purpose of cooling but for heating. There is, however, one kind which can cool, being suitable for hot podagras. It is a cupful of oak-galls, unripe or otherwise, coriander seed, hemlock, dried poppy-tears, and gum, of each 63 cc.; of washed cerate called by the Greeks πεπλυμένον, 168 grams.

Almost all the rest are heating. But some disperse the diseased matter, some extract it and are called epispastic; most are designed rather for particular parts of the body.

If diseased matter has to be extracted, as in the case of a dropsy, pleurisy, incipient abscession, also in cases of moderate suppuration, the following emollient is suitable which contains: dried resin, soda, ammoniacum, galbanum, 336 grams, each, wax 336 grams. Or that one which contains: scrapings of verdigris and frankincense, each 8 grams, ammoniac salt 24 grams, copper scales, wax, each 32 grams, dried resin 48 grams, 42 cc of vinegar. Cumin meal with soap-wort and honey serves the same purpose.

If there is pain in the liver apply the emollient which consists of balsam tears 48 grams, costmary, cinnamon, casia bark, myrrh, saffron, round rush, balsam seeds, Illyrian iris, cardamon, amomum, nard,

But if there is acute pain of the spleen the rind of the nut, called by the Greeks βάλανοσ μυρεψικήν, and soda are pounded together in equal proportions and sprinkled with sharpest vinegar; when of the consistency of a cerate this is spread on lint previously moistened in cold water, and so applied, with barley-meal dusted over it; but it should not be kept on longer than six hours, lest it consume the spleen; it is better to apply it two or three times.

Lysias compounded an emollient equally useful the liver and spleen and for abscesses and scrofulous tumours, for parotid swellings and joints, for heels suppurating or otherwise painful, even for promoting digestion, from the following: opopanax, storax, galbanum, resin, each 8 grams, ammoniacum, bdellium, wax, beef suet, dried iris, each 16 grams, cachry, 63 cc, and 40 peppercorns, all pounded with iris ointment to the right consistency.

Again, for pains in the sides there is the composition of Apollophanes: turpentine-resin and frankincense root, each 16 grams, bdellium, ammoniacum, iris, calf's or goat's kidney-suet, mistletoe juice, each 16 grams. This composition relieves pain of all kinds, softens indurations, and is moderately heating.

The emollient of Andreas is for like use; and it also relaxes, draws out humour, matures pus, and

A special emollient for relaxing parts constricted, for softening parts indurated, and for dispersing any collection is ascribed to Polyarchus. It contains square rush, cardamon, frankincense soot, amomum, wax and liquid resin in equal quantities.

Another emollient for the same purpose is that of Nileus: crocomagma, which is as it were saffron-lees, 16 grams, ammoniacum for fumigating, and wax, 80 grams each. Of these the first two are rubbed up in vinegar, the wax is liquefied by melting in rose-oil, and then all are mixed together.

Especially useful for softening induration is an emollient said to have been invented by Moschus. It contains galbanum 28 grams, frankincense soot 56 grams, wax and ammoniacum for fumigation, 112 grams each, dried pitch 672 grams, vinegar 750 cc.

We have also one ascribed to medius for dispersing collections of matter. It contains wax 56 grams, panax 168 grams, copper scales, round alum, split alum, 336 grams each, calcined lead 504 grams.

Pantaenus used for the same purpose, quicklime 168 grams, pounded mustard, also fenugreek and alum, 336 grams each, ox-suet 840 grams.

For scrofulous tumour I find many emollients. Now I think that the worse this disease, and the less easy its dispersal, the most have been the remedies tried, with results varying according to the several patients. Andrias invented the following: nettle-seed 4 grams, round pepper, bdellium, galbanum, ammoniacum for fumigation, dried resin, 16 grams each, with equal parts of liquid resin, wax, pyrethrum, long pepper, seed of sea spurge, unheated sulphur, which is called apyron. Nicon's emollient contains dried vinegar lees, soda-scum, ammoniac salt, mustard, cardamon, wild cucumber root, resin, 32 grams each. These are pounded up together in mild wine.

A more active emollient for the same purpose contains mistletoe juice, ape's dung, resin, untreated sulphur, equal parts; another emollient contains sulphur 4 grams, the stone called pyrites 16 grams, and 63 cc of cumin. In another are pyrites one part, sulphur two parts, turpentine resin three parts.

An emollient, the invention of a certain Arab, serves to disperse scrofulous swelling, and the sprouting small tumours which are called phymata. It contains myrrh, ammoniac salt, incense, resin both liquid and dried, crocomagma, was, 4 grams each,

There is also an emollient efficacious for scrofulous swellings, and for those boils which are slow to come to a head, also for those which are called carcinoid. It contains sulphur 8 grams, soda 16 grams, myrrh 24 grams, frankincense soot 3.3 grams, ammoniac salt 56 grams, wax 336 grams.

Protarchus, for parotid swellings, and for those small tumours which are named melicerides favi or phymata, and bad ulcerations, mixed together: pumice, liquid pine-resin, frankincense soot, soda-scum, iris, each 32 grams, along with wax 36 grams, to which are added 63 cc. of oil.

But against panus at any stage and when incipient, the condition called by the Greeks phygetron, and against any small tumour called phyma, the ochre named Attic is mixed with equal parts of wheat flour, and whilst these are being stirred together, honey is dropped in until the consistency is that of an emollient.

Also all the small tumours called phymata are dispersed by an emollient containing quicklime, soda-scum, round pepper, each 4 grams, galbanum 8 grams, salt 16 grams, which are taken up in a cerate made of rose oil.

Any abscession is suppressed by galbanum and crushed beans, each 4 grams, myrrh, frankincense, caper root bark, each 16 grams. And calcined murex well pounded, with vinegar gradually added, is sufficient to disperse an abscession when forming.

But if sufficient blood comes up, it is right to apply a remedy which is also useful against phymata. It consists of the following ingredients: bdellium, storax, ammoniacum, galbanum, pine-resin liquid and dried, also lentiscus-resin, frankincense, iris, 8 grams each.

But the phymata called carcinoid are relieved by the following: galbanum, mistletoe juice, ammoniacum, turpentine-resin, 4 grams each, beef suet 168 grams, of burnt wine-lees as large an amount as can be added without making the mass too dry for an emollient.

But after a blow on the face there is discolouration and bruising, the following prescription applied night and takes it away: aristolochia and thapsia, each 8 grams, bdellium, storax, ammoniacum for fumigation, galbanum, dried resin, liquid from lentiscus-resin, male frankincense, Illyrian iris wax, each 16 grams. The application of bean-meal also has the same effect.

There are certain emollients called by the Greeks anastomotica, because they have the property of opening the pores. Of these one contains long pepper and soda-scum, each 8 grams, hedge mustard 16 grams, these are mixed together with honey. They are also suitable for scrofulous tumours. Of this class is . . . a yet more powerful one of this kind is that which consists of lime 16 grams, 6 peppercorns; soda and wax, each 48 grams, honey 56 grams, and 250 cc. of oil.

There is also a prescription of Nicon which relaxes, opens and cleans. It contains coral, sulphur, soda, and pumice, equal parts, to which pitch and wax are added to the consistency of a cerate.

Again, for the hard parts there is the emollient of Aristogenes made from the following: sulphur 4 grams, turpentine-resin, soda-scum, the inner part of a quill-bulb, washed lead, 8 grams each, frankincense soot 32 grams, the ripest figs and beef-suet, 32 grams each, wax 48 grams, Macedonian iris 24 grams, parched sesame 63 cc.

And most of all is an emollient suitable for sinews and joints. Thus still that of Euthycleus, suitable for joints and for any kind of pain, including that of the bladder, and for joints contracted by recent scarring which the Greeks call ancylae: it consists of frankincense soot 63 cc., of resin the same, galbanum without stalks 42 grams, ammoniacum and bdellium, of each 12 grams. . . . of each 56 grams, wax 168 grams. Another for similar pain in the fingers contains ammoniacum, galbanum, and soda, each 56 grams, liquid resin 24 grams, wax 64 grams.

The emollient of Sosagoras for pain in joints contains calcined lead, poppy tears, hyoscyamus bark, storax, sulphurwort, suet, resin and wax, equal parts.

That of Chrysippus contains liquid resin, sandarach, 48 grams each, to which a little wax is added.

That of Clesiphon consists of Cretan wax, turpentine resin, the reddest soda, 168 grams each, and

Some apply to joints with good effect part of a dried fig mixed with catmint; or black bryony berries without the seeds, with pennyroyal.

The same are good for podagra. But for this there is also Ariston's emollient which consists of nard, cinnamon, casia, chameleon, angular rush, 32 grams each, goat's suet in liquid iris oil 80 grams, iris which should have been steeped in the sharpest vinegar for 20 days, 4 grams: this emollient also disperses recent phymata and pain of all sorts.

But Theoxenus for pain in the feet mixed one part of kidney-suet with two parts of salt and applied a thin membrane smeared with these, then poured over it ammoniacum for fumigation dissolved in vinegar.

But Numenius used to soften podagra and all cases of indurated joints with an emollient consisting of southernwood, dried rose-leaves and poppy-tears, 12 grams each, turpentine-resin 16 grams, frankincense and soda-scum, 32 grams each, iris and aristolochia, 48 grams each, wax 1 kilogram, to which is added of cedar-oil 42 cc., of laurel-oil 126 cc., of bitter olive-oil 500 cc.

If at any time callus has formed in joints, Dexius advised an application of lime 16 grams, white lead 32 grams, pine-resin 80 grams, 30 peppercorns, wax 56 grams. While these are being pounded together 250 cc. of mild wine is dropped in.

19 Among the plasters none render greater service than those for immediate application to bleeding wounds, which the Greeks call enhaema. For these repress inflammation, unless a severe cause excites it, and even then they lessen its attack; further, they agglutinate wounds which allow of it, and induce a scar in them. But as the plasters consist of medicaments which are not greasy, they are named alipe.

The best of these is the plaster called barbarum. It contains scraped verdigris 48 grams, litharge 80 grams, alum, dried pitch, dried pine-resin, 4 grams each, to which is added oil and vinegar 250 cc. each.

Another one called Coacon, used for the same purpose, consists of litharge 400 grams, dried resin the same, but the litharge should be first boiled in three-quarters of a litre of oil. In these two plasters the colour is black, which is the colour generally produced by the pitch-resin, but the blackest is from bitumen, green from verdigris or copper scales, red from minium, white from white-lead.

There are very few compositions in which diversity of ingredients makes any change. Hence that plaster which is called basilicon is also black. It consists of all-heal 4 grams, galbanum 8 grams, pitch and resin, 40 grams each, oil 20 cc.

But, because it is bright green, a plaster is called emerald-like which contains pine-resin 12 grams, wax 4 grams, verdigris 168 grams, frankincense soot 56 grams, oil the same, and vinegar enough to combine into one the soot and the verdigris.

There is also one, almost red in colour, which is found to bring wounds rapidly to a scar. It contains incense 4 grams, resin 8 grams, copper scales 16 grams, litharge 80 grams, wax 400 grams, oil 250 cc.

As well, there is one called rhaptousa, because it agglutinates, consisting of bitumen and split alum 16 grams, litharge 160 grams, and 250 cc. of old oil.

There are also some plasters of the same class, called by the Greeks cephalica, because they are especially suitable for broken heads. That of Philotas has the following composition: Eretrian earth and chalcitis, 16 grams each, myrrh and calcined copper 40 grams each, isinglass 24 gram each, scraped verdigris, round alum, crude antimony sulphide and aristolochia, 32 grams each, copper scales 40 grams, male frankincense 8 grams, wax 336 grams, rose-oil and bitter olive-oil, 125 cc. each, and sufficient vinegar to rub up the ingredients while keeping them dry.

A green plaster for the same purpose consists of calcined copper, copper scales, myrrh and isinglass 24 grams each, crude antimony sulphide, scraped verdigris, aristolochia and alum, 32 grams each, wax 4 grams, oil 250 cc., and as much vinegar as is required.

But for promoting suppuration there is nothing better than the plaster called by the Greeks tetrapharmacon, which acts very quickly. It contains wax, pitch, resin and bull's suet, or, if that is not at hand, veal-suet, in equal proportions.

Another for the same purpose is named enneapharmacum, which is more for cleaning wounds. It has nine ingredients: wax, honey, suet, resin, myrrh,

Now there are certain plasters which produce both effects which if . . . they are to be applied for both purposes are better; but if there is a choice these are to be rejected, and those plasters rather are to be selected which especially effect what is needed at the time. I will mention two as examples.

There is the plaster of Attalus for wounds, which contains copper scales 64 grams, frankincense soot 60 grams, ammoniacum the same; liquid turpentine 100 grams, bull-suet this amount; vinegar three-quarters of a litre, oil half a litre.

But among those suitable for broken heads, some include the one which is ascribed to Iudaeus. It is composed of salt 16 grams, red copper scales and calcined copper, 48 grams each, ammoniacum for fumigation, frankincense soot and dried resin, 64 grams each, Colophon resin, wax and prepared calf's suet, 80 grams each, vinegar 65 cc., less than 40 cc. of oil. The Greeks call tetherapeumena, what we call prepared, when, for instance, from suet all membranous particles are carefully removed, and so in the case of other medicaments.

There are besides certain plasters noteworthy for extracting, and these too are named epispastic; for instance, that called dia daphnidon, because it contains laurel berries. In it there are terebinth-resin

Another of the same name which also promotes suppuration, contains calf-suet, ammoniacum for fumigation, pitch, wax, soda, laurel-berries, dried resin, aristolochia and pellitory, equal parts.

There is also that of Philocrates, which consists of ammoniac salt 28 grams, aristolochia 32 grams, wax, turpentine resin, frankincense soot, 60 grams each, litharge 128 grams, to which is added, in order to promote suppuration, iris 16 grams, and galbanum 24 grams.

The best as an extractive, however, is that called by the Greeks rhypodes, from its resemblance to dirt. It contains myrrh, crocus, iris, propolis, bdellium, pomegranate heads, alum both split and round, antimony sulphide, copper ore, boiled blacking, all-heal, ammoniacum salt, mistletoe juice, 16 grams each, aristolochia 32 grams, copper scales 56 grams, turpentine resin 300 gams, wax and ox or he-goat's suet, 400 grams each.

The plaster invented by Hecataeus is of the same class, and is composed of galbanum 8 grams, frankincense soot 16 grams, pitch 24 grams, wax and turpentine-resin, 32 grams each, with which is mixed a little iris ointment.

Efficacious for the same purpose is the green Alexandrian plaster. It consists of split alum 32 grams, ammoniac salt 32·66 grams, copper scales 64 grams, myrrh and frankincense 72 grams, wax 600 grams, Colophon or pine resin 800 grams, oil 250 cc., vinegar half a litre.

Some plasters, called by the Greeks septa, eat away flesh; one such contains turpentine-resin and frankincense soot, each 56 grams, copper scales 4 grams, ladanum 8 grams, alum the same amount, litharge 16 grams.

The following prescription is even violent in its action on soft tissue, and also causes exfoliation of bone and keeps down fungating flesh: litharge and copper scales 28 grams each, unheated soda, Assos stone, aristolochia, 56 grams each, wax, turpentine resin, incense and old oil, blacking and ammoniac salt, 168 grams each, scraped verdigris 224 grams, vinegar of squills 250 cc., Aminaean wine the same amount.

There are also some suitable for bites; one of these is the black paste of Diogenes, which contains bitumen, wax, dried pine-resin, each 80 grams, litharge 400 grams, oil half a litre. Another consists of copper scales 16 grams, white-lead and scraped verdigris, each 32 grams, ammoniacum 48 grams, wax and pine resin, each 100 gams, litharge 400 grams, oil half a litre. Or there is that in which there are copper scales 56 grams, galbanum 24 grams, white-lead and scraped verdigris, a 32 grams, ammoniacum 48 grams, wax and pine-resin, each 140 grams cooked with litharge.

The red plaster called Ephesian is likewise suited for this purpose. It contains turpentine-resin 8 grams, galbanum 16 grams, minium for Sinope 24 grams, frankincense soot 24 grams, wax 32 grams, litharge 144 grams, old olive-oil 250 cc.

There is another similar one which consists of copper scales and frankincense soot, each 16 grams, galbanum 24 grams, ammoniac salt 48·66 grams, wax 100 grams, olive-oil 750 cc. These plasters, however, may be also usefully applied to more erect wounds.

There are also soothing white plasters, called by the Greeks leuca, fitted in general for wounds which are not severe, especially in old people. Such is that containing white-lead 128 grams, prepared calf's suet, and wax, each 192 grams, olive-oil 750 cc., with which the white-lead is boiled.

Another consists of white-lead 80 grams, wax 140 grams, olive-oil 250 cc., water half a litre. Whatever these liquids are added to white lead or litharge, it is understood that those drugs are to be boiled up in the liquids. But the above composition being of a glistening white appearance is called ivory plaster.

There are also some soothing plasters, commonly called liparae by the Greeks, such as that containing minium 16 grams, litharge 100 grams, wax and lard, each 148 grams, with the yolk of 4 eggs.

Another composition of the same sort contains wax and turpentine-resin, each 24 grams, white-lead 32 grams, litharge and lead-slag, called by the Greeks σκωρία μολύβδου, each 80 grams, castor-oil and myrtle-oil, a 250 cc.

A third, said to have been invented by Archagathus, contains boiled antimony sulphide and calcined copper, each 16 grams, boiled white-lead 32 grams, turpentine-resin 40 grams, litharge 24 grams.

Yet another of the same class consists of litharge, wax and lard, each 108 grams, yolk of 4 eggs boiled, rose-oil 250 cc. Another consists of a cerate made with myrtle-oil three parts, lard a fourth part, and a small quantity of lead-slag. Alternatively: litharge 168 grams, olive-oil 250 cc., and an equal quantity of sea water, boiled, to which, when off the boil, a little wax may be added. Or: wax, suet, antimony sulphide, litharge and white-lead, equal parts.