Letter from Frank Harrison to Philip Lutley Sclater regarding the price for a pair of young gorillas from Africa

Correspondence between Roura & Forgass Ltd and Geoffrey Marr Vevers regarding the offer of two young Chimpanzees from the French Gabon to the Zoological Society of London

Letters from Arnold Jerome Matthews to Philip Lutley Sclater regarding an expedition to the Gabon for the purpose of procuring some young living specimens of the gorilla, then available to purchase by the Zoological Society of London

Letter from A Verey & Co. to Philip Lutley Sclater regarding a young gorilla and chimpanzee from Africa

Correspondence between Dr J Richard Hudson and Geoffrey Marr Vevers regarding a young giraffe named Twiga which was sent to the Zoological Society of London from the Veterinary Research Laboratory in Kabete, Kenya