Letters by/concerning correspondents with surnames starting with 'P' Letters comprising: J Denham Parsons to Captain William Jaggard (enclosing pamphlet 'R Field and the first Shakespearian poem'), 22 Jun 1935 Karl Pearson (1857-1936) to: Geoffrey Martin, 13 Nov 1923 Mr Darwin-Swift, 22 Aug 1923 Sir [William Matthew] Flinders Petrie (1853-1942) to: [Vaughan Bateson], 28 Jun [1923] Mr Wheatley, 14 Aug 1900 Unknown correspondent, 23 Apr 1902 Marcel Prévost (1862-1941) to [W Roberts] (with 6 newspaper cuttings about Prévost), 12 [Jan] 1903. 1900-1935