The plaster of Nero, for blows and all pains of fleshy parts. Of old oil, lb. iss; of litharge, lb. j; of ammoniac perfume, oz. j; of ceruse, oz. iv; of galbanum, of manna, of myrrh, of frankincense, of each, oz. j.

The much-used emplastrum oxyrum. Of dried pitch, dr. ij; of wax, lb. j; of ammoniac perfume, oz. j; of turpentine, lb. ss; of galbanum, oz. ij; of manna, oz. ij; of vinegar, sext. iss.

The agglutinative plaster without wax, or emplastrum aceratum of Galen. It is digestive and promotes the suppuration of ulcers, with oleum ricini and old oil, when spread upon a pledget. Of litharge, lb. iij; of oil of ricinus, or old oil, lb. iv; of the most acrid vinegar, lb. ij; of the black squama æris, of chalcitis, of verdigris, of each, oz. ij. Boil the litharge with the oil to the consistence of the lees in baths; then add the metallic substances, triturated for many days with vinegar.

The plaster from metals. Of chalcitis, oz. j; of misy, oz. ij; of squama æris, oz. iij; of frankincense, oz. iij; of Colophonian rosin, oz. ij; of galbanum, oz. iss; of wax, lb. j; of oil, oz. xv; of vinegar, q. s.

The plaster harmonia, for fractures. Of chalcitis, oz. iv; of squama æris, oz. iiss; of burnt copper, oz. j; of frankincense, oz. ij; of oil, lb. j; of vinegar, lb. j. Boil the metals in the oil until it cease to stain, then add the frankincense.

The emplastrum melinum of Serapion. Of litharge, lb. j; of wax, oz. vij; of ammoniac perfume, oz. iiiss; of galbanum, of verdigris, of each, dr. ix; of Colophonian rosin, oz. vij; of myrrh, dr. j: of oil, hemin. iss. Boil the litharge with the oil until it cease to stain, then add the other things.

The emplastrum anicetum, being agglutinative, discutient, removing scales, and answering with distortions. Of bay-berries, of dried iris, of frankincense, of each, dr. lx; of burnt copper, dr. xx; of natron, of sal ammoniac, dr. xx; of pellitory, of stavesacre, of the seed of rosemary, of the granum Cnidium, of mustard, of pigeon’s dung, of birthwort, of cumin, of verdigris, of cyperus, of the seed of rocket, of each, dr. viij; of vinegar, hemin. xii. Triturate during the heat of the dog-days until the vinegar is consumed, then add, of the thickest decoction of dried figs, oz. ix; and having mixed, form trochisks and dry. In using it, triturate of the trochisks, oz. ij, with vinegar, and mix, of rosin, oz. iij; of Tuscan wax, oz. ij; of oil, oz. ij.

The plaster from darnel. Of pitch, lb. ij; of pine-rosin, oz. ix; of Tuscan wax, oz. v; of oil, oz. iij; of strained bitumen, oz. ij; of the flour of darnel, sext. j; of vinegar, q. s.

The plaster from the juice of mulberry-tree. Of litharge, of dried pitch, of bull’s-seam, of each, oz. viij; of turpentine, oz. iij; of wax, oz. v; of scraped verdigris, of opoponax, of galbanum, of each, oz. j; of the oleum ricininum, oleum susinum, or very old oil, hemin. j; of liquid pitch, hemin. j; of the juice of the mulberry, the fruit of which is called sycomora, hemin. j.

The double-coloured plaster, or dichromos. Of burnt copper, of fissile alum, of ammoniac perfume, of each, oz. j; of wax, lb. j; of Colophonian rosin, lb. j; of swine’s seam, lb. j; of vinegar, q. s.