Pictographs connected with sign language, [368]
Porter, Prof. Samuel, Thought without language, [277]
Possession, Sign for, [484], [524]
Powell, J.W., Indian orthography, [484]
, Inflexions in Indian languages, [351]
, Linguistic classification, [403]
Prepositions in sign language, [367]
Pretty, Signs for, [300]
Primitive language, Theories upon, [282]
oral language, [274]