The collyrium xyster. Of burnt pumice-stone, of burnt misy, of burnt shells, of each, oz. vj; of calamine, of opium, of burnt chalcitis, of saffron, of hepatic aloes, of castor, of Indian leaf, of each, dr. ij; of antimony, of acacia, of each, oz. j; of burnt copper, oz. iv; of troglodytic myrrh, dr. iv; of spikenard, dr. j; of ceruse, dr. viij; of gum, dr. iv. Rain-water. Some also mix wine.

The hecatomb collyrium for thick cicatrices. Of calamine, burnt and washed, of copper, burnt and washed, of each, dr. viij; of antimony burnt, of the yellow acacia, of gum, of each, dr. xv; of aloes, of galls, of ærugo vermiculata, of castor, of buckthorn, of spikenard, of saffron, of opium, of myrrh, of ceruse, of the shavings of ebony, of chalcitis, of each, dr. j; of roses, dr. lx. Rain-water.

The collyrium from horn, of Galen. Of burnt lead, of burnt hartshorn, of each, oz. ij; of ceruse, of squama æris, of starch, of frankincense, of cuttle-fish, of burnt shell, of verdigris, of myrrh, of gum, of each, oz. j. Rain-water.

The collyrium from frankincense. Of frankincense, oz. vj; of calamine, of pompholyx, of terra aster, of starch, of gum, of each, oz. iij; of ceruse, oz. vj; of squama æris, oz. iv; of tragacanth, oz. iij; of opium, oz. vj. Rain-water.

The Libanian collyrium. Of washed calamine, of starch, of each, dr. xij; of ceruse, dr. xij; of spodium, of pompholyx, of terra aster, of lead, burnt and washed, of tragacanth, of each, dr. viij; of opium, dr. xij; of gum, dr. iv. Rain-water and the whites of twenty eggs. Some add also of myrrh, dr. iv.

The collyrium called the aster of Magnus. Of pompholyx, of calamine, of ceruse, of each, dr. xvj; of lead, dr. viij; of starch, dr. xviij; of frankincense, dr. x; of terra aster, dr. xij; of myrrh, dr. ij; of tragacanth, of gum, of each, dr. viij. Water.

The collyrium Uranium. Of terra aster, washed, oz. iij; of spodium, washed, oz. j; of gum, oz. iv; of antimony, burnt and washed, oz. ij; of squama æris, washed, oz. j; of opium, dr. vj; of calamine, burnt and washed, dr. ij. Rain-water. It is an incarnant and repellent.

The collyrium from the juice of fenugreek. Of calamine, of tragacanth, of each, oz. viij; of ceruse, oz. xxx; of starch, oz. xxx; of opium, oz. j. Triturate with the juice of fenugreek.

The collyrium of Cleon. Of pompholyx, of lead, of each, oz. v; of saffron, oz. iss; of the squama stomomatis, oz. j; of gum, oz. ij. Rain-water. Inject diluted.