Polidori, Gaetano, his private press, [239]

Pope, erasure of the word, [260]

Popish apparel, Puritan tracts against, [232]

“Poppy-printer” of Lübeck, [114]

Porro, Girolamo, engraves plates for Orlando Furioso, [277], [283]

Powell, Humphrey, English printer in Dublin, [242]

Printing, changes in the primacy of, [16], [169], [170], [177]; invention of, [32]-58; early progress of, in various countries, [59]-82; its technical development, [83]-99; in the sixteenth century, [165]-79; in England, [204]-23; in the provinces of England, [224]-8, [233]-8; on the Continent for the English market, [229]-33; private, [238] sq.; in Scotland, [239] sqq.; in Ireland, [242] sq.; in the English colonies in America, [243] sqq.

Private presses in England, [238] sq., [303] sqq.

Proctor, Robert, found beauty in all incunabula, [10], [39]; classification of them, [12]; Greek type, [176], [307]

Provincial printing in England, [9], [76], [208] sq., [224]-7, [234]-8