Letters from George Dawson Rowley to Philip Lutley Sclater regarding illustrations for the Transactions the Zoological Society of London and the habitat of the Plover
Letter from Harry Rowntree to Philip Lutley Sclater regarding a student ticket for the Gardens of the Zoological Society of London
Letter from the Royal Irish Academy to the Right Hon. Earl Granville, Her Majesty's Principal Secretary of State for Foreign Affairs, regarding the potential loss of collections held in Paris
Letter from Cornelius Henry Paine to Philip Lutley Sclater regarding the class of people admitted to the Gardens of the Zoological Society on a Sunday
Letters from Sir Francis John Pakenham to Philip Lutley Sclater regarding the Picomayo expedition and Mr Kerr's collection
Correspondence between G North Peal and Philip Lutley Sclater regarding the death of the previous Secretary of the Zoological Society of London, David William Mitchell
Letter from Sir Henry William Peek to Philip Lutley Sclater regarding a proposal to move the Zoological Society of London to the countryside
Letter from Edward Pellen, Viscount Exmouth, to Philip Lutley Sclater regarding admission to the Gardens of the Zoological Society of London
Letters from Harriett Pennell to Philip Lutley Sclater regarding Mr Pennell's subscription to the Fellowship of the Zoological Society of London
Letter from Henry Leslie Pepys to Philip Lutley Sclater regarding subscriptions to the Zoological Society of London