TROCHES.

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TROCHES.

Trochisci acaciae.

Take of Gum-arabic, four ounces ;

Starch, one ounce;

Pure sugar,- one pound ;Mix and pulverize them, and make them in-to a proper mass with rose-water for forminglozenges.

Trochisci acidi tartarici.

Take of Tartaric acid, two drachms ;

Pure Sugar, eight ounces ;

Volatile oil of Lemons, ten minims.Pulverize the sugar and acid, add the oil,mix them thoroughly, and with Mueilagebeat them into a proper mass for makinglozenges.

Trochisci cretae.

Take of Prepared Chalk, four ounces ;

Gum-arabic, one ounce;

Nutmeg, one drachm;

Pure sugar, six ounces ;Reduce them to powder, and beat them witha little water into a proper mass for makinglozenges.

Trochisci glycirrhizae.

Take of Extract of Liquorice, and

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