Letter to David William Mitchell from James Pennethorne regarding requirements for canal bank maintenance
Letters from Harriett Pennell to Philip Lutley Sclater regarding Mr Pennell's subscription to the Fellowship of the Zoological Society of London
Papers regarding the Penguin Pool at ZSL London Zoo
Letters from August von Pelzeln to Philip Lutley Sclater
Letter from Edward Pellen, Viscount Exmouth, to Philip Lutley Sclater regarding admission to the Gardens of the Zoological Society of London
Letter from Sir Henry William Peek to Philip Lutley Sclater regarding a proposal to move the Zoological Society of London to the countryside
Letters from Alexander Peebles to Philip Lutley Sclater regarding the erection of greenhouses at the Gardens of the Zoological Society of London, with a list of buildings erected since 1866
Pedigree of the Buckland family from William Buckland onwards
Letter to R A Peddie from the Zoological Society of London regarding his questions of executive authority raised at the General Meeting
Correspondence between Maud Peavot and Peter Chalmers Mitchell regarding the Leslie Peavot Fund and an account book for the Fund. The Peavot Fund was held by the Secretary and Accountant of the Zoological Society and administered by them in consultation with Mrs Peavot, widow of the late H G J Peavot, the Society's Librarian, for the benefit of Leslie Peavot, his son