ODLING, Dr.,

evidence of (Smethurst’s trial), [464]

ORPIMENT,

composition and properties, [381]

as a cosmetic, [320], [382]

Mary Ann Burdock, [382], and note

OXIDATION TEST FOR STRYCHNIA, [280]

OXIDES OF ANTIMONY, [495]

OXIDES OF ARSENIC, [374], [382]

PAINTS,