Correspondence between T R Beckett and Geoffrey Marr Vevers regarding the selection of Beckett as a Corresponding Member of the Zoological Society of London, an offer to send Ostrich eggs, an offer of a young Crocodile, and a request for help in collecting some Chimpanzees

Correspondence between Philadelphia Zoo and Geoffrey Marr Vevers regarding a shipment of brine shrimp eggs for the Zoological Society of London

Letter regarding notes on the incubation of Emu Eggs

Letters from Edward Smith Stanley regarding matters concerning the government, problems of the Zoological Society of London, supply and exchange of animals, discussion of descriptions and well-being of animals and the hatching of eggs

Correspondence with Sir Clive Milnes-Coates regarding the purchase of Tufted Ducks and the eggs of Reeves Pheasant