Plans and drawings of the Baikal Seal Pond at ZSL London Zoo
Plans for new laboratories at London Zoo
Plans and sections of Three Islands Pond at London Zoo
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
Correspondence between Edgar Taylor and Geoffrey Marr Vevers regarding his offer to supply animals to the Zoological Society of London from the Belgian Congo
Correspondence between Geoffrey Marr Vevers and the Ministry of Labour and National Service Employment Exchange regarding the return of staff to the Zoological Society of London
Reports and correspondence relating to an epidemic of Psittacosis amongst the Parrots at London Zoo which resulted in the death of William J Sprunt
Correspondence between the Zoological Society of London and Buckingham Palace on topics such as admission tickets for the Gardens at Regent's Park and Whipsnade Park, the election of Vice-Presidents at the Zoological Society of London, the naming of the Snowdon Aviary, reports of the Annual General Meeting and Council meetings and luncheons for the Duke of Edinburgh