Correspondence with Captain C R S Pittman regarding the establishment of a herd of Watussi Cattle at Whipsnade
Papers regarding Pittar's land and car park at Whipsnade
Letter to Captain C R S Pitman regarding his speech at a meeting of the Council of the Zoological Society of London
Correspondence with D A Pinto-Leite regarding her resignation from the voluntary post of Honorary Supervisor of the Apes' Nursery
Letter from Jules Pincourt of the Jardin Zoologique d'Acclimatation to Philip Lutley Sclater
Letters from Albert Pinch of The Radium Institute to Joan Procter regarding her papers on the Pit Viper, 'Skull and Affinities of Rana Subsigillata, and 'Testudo Loveridgii Blgr'
Correspondence with W Pickford regarding the finances of the Zoological Society of London
Photographs showing various options of uniform for staff