1. White hellebore 2 oz., tobacco 2 oz., water 3 pints; boil, strain, and add, when cold, a pint of fresh lime-water. - Blaine.

2. Boil 4 oz. of white hellebore in 3 pints of water to 2 pints, and add corrosive sublimate 2 drs., previously dissolved in 3 drs. of muriatic acid. - White.

3. Boil 2 oz. of tobacco in a quart of water, strain, and add common salt 3 oz., soap 2 oz. - Lebas.

4. Liver of sulphur 2 oz., water 1 quart. - Moiroud.

5. Liver of sulphur 4 oz., soft soap 16 oz., water 2 gallons. - Lebas.

6. Acid nitrate of mercury 2 drs., distilled water 16 oz. - Moiroud.

7. Mercurial Wash. Sublimate 2 drs., spirit of wine 2 oz., water 2 pints. - Clark.

8. Chloride of lime 1 lb, water a gallon. Mix. - Lucas.

9. One fluid drachm of carbolic acid in from 6 to 12 oz. of water. - Tuson.