Plasters. '295

Labdanum one pound.Yellow Renn,Yellow Wax, of each four ounces

by weight.The expreffed Oil, commonly cal-

led Oil of Mace, one ounce by

weight.

To the Pitch, Refin, and Wax, melted to-gether, add firfl the Labdanum, and then theOil of Mace.

11

EMPLASTRUM SAPONIS.

Soap-Plaster.

Take of Soap half a pound.

Litharge-plafter three pounds,

Mix the Soap with the melted Litharge-plafter, and boil them to the thicknefs of aPlafter.

U 4

EMPLAS-