PENNY, Dr.,
evidence of (Madeline Smith’s trial), [357]
(Pritchard’s trial), [413], [418], [420], [426]
PERKINS, Constable,
evidence of (Tawell’s trial), [23]
PHOSPHO-ANTIMONIC ACID,
reagent for alkaloids, [12]
PHOSPHO-MOLYBDIC ACID,
reagent for alkaloids, [10]
PHOSPHO-TUNGSTIC ACID,