Correspondence between Lord John Sanger & Sons, Limited and A Thompson, Assistant Superintendent at the Gardens of the Zoological Society of London regarding special side shows with extra admission, and an elephant to be sent to the Zoo

Correspondence between Taylor, Sons and Humbert and Clarence Bartlett regarding the feeding of pythons and other snakes upon live animals

Letter from Susan J Gore to Reginald Innes Pocock regarding the feeding of live goats to the snakes at the Gardens of the Zoological Society of London

Letters from Lionel Walter Rothschild thanking Reginald Innes Pocock for photographs he sent, four hen pheasants for the Gardens of the Zoological Society of London, the purchase of a fox and a young Cassoway offered to the Society

Letter from the 11th Duke of Bedford to Reginald Innes Pocock about Mesopotamian Fallow Deer

Letters from Spencer Fullerton Baird of Washington to Philip Lutley Sclater regarding ornithology

Letter from William Baird to Philip Lutley Sclater regarding a paper containing the description of the new aplysia

Letters from Sir Samuel White Baker to Philip Lutley Sclater regarding notes and sketches of Hippotragus Bakeri

Letters from Sir Granville Ransome Bantock thanking Philip Lutley Sclater for free admission to the Zoological Gardens

Letters from Baring Brothers and Co. to Philip Lutley Sclater regarding the arrival of the ship Renshaw at St Katharine's Docks with the animals shipped by Mr Du Chaillu