Pfeffel 1 1 Rev. W. G. Phillips, P.R.I. 1 1 William Phillips, Esq. 1 1 Mr. R. Phillips, _Bookseller_ 5 5 Mr. Richard Phillips 1 1 Mrs. Charles Phillott, _Bath_ 1 1 Johnson Phillott, Esq. _Bath_ 1 1 Philosophical Society, _Hythe, Kent_ 1 1 Physical Society, _Guy's Hospital_ 6 6 Library of the College of Physicians, Edinburgh J. K. Picard, Esq. _Summergang's House, near Hull_ 2 2 Charles Pieschell, Esq. P.R.I. 2 2 Gillery Pigott, Esq. 2 2 T. Pilkington, Esq, _Bewdley, Surgeon_ 1 1 William Pilkington, Esq. 2 2 Mrs. Pilkington 1 1 William Pim, Esq. 2 2 I. Pinchard, Esq. _Taunton_ 1 1 Dr. Pinckard 2 2 Thomas Pitt, Esq. F.A.S. P.R.I. 2 2 William Plasted, Esq. _Chelsea_ 1 1 ------Pocock, Esq. 1 1 Plymouth Literary Society 1 1 R. Podmore, Esq. 1 1 Mr. William Pollard, _Bradford_ 1 1 Thomas C. Porter, Esq. 1 1 Portsmouth Book Society 2 2 The Rev. Josiah Pratt, F.A.S. 1 1 J. Prescott, Esq. _St. Petersburg_ 1 11 6 The Rev. I. Preston, _Flasby Hall, Yorkshire_ 1 1 Joseph Price, Esq. 1 1 Rev. William Price, _Bath_ 1 1 Benjamin Price, Esq. 1 1 Mr. Joseph Priestly, _Bradford_ 1 1 Mr. Prince 1 1 Mr. Pritt 1 1 Mr. Pullen 1 1 T. Pulley, Esq. 1 1