Gerätes.

309

II

CERATUM LAPIDISCALAMINA-

RIS.

Calamine-Gerate.

Take of Calamine, prepared,

Yellow Wax, of each half apound.

Olive-oil one pint.

Melt the wax wjth. the oil § and, as foon as4he mixture begins to thieken, mix with it theCalamine, and ftir the Cerate untiU it is cold.

CERATUM LITHARGYRI AGE-TATI.

Gerate of acetated Litharge.

Take of Water of acetated Litharge fwoounces and an half by meafure.

Yellow Wax four ounces byweight.

Olive-oil nine ounces by mcafure.

Camphor half a dram by weight.

X 3 Rub