Letter regarding specimens from Australia that were sent to the Reptile House

Letters from Johann Ludwig Gerhard Krefft of the Australian Museum in Sydney, to Philip Lutley Sclater

Letters from the United Planters Association of Southern India to Philip Lutley Sclater regarding attempts to introduce appropriate varieties of Ladybirds from Australia for the extermination of certain scale pests

Letter from John Alger to Philip Lutley Sclater ahead of his visit to Australia

Correspondence between Alan Francis Brooke and Officers of the Zoological Society of London regarding his resignation from the Presidency of the Zoological Society of London, the Annual General Meeting, and a collection of Australian mammals and birds

Correspondence between Wm Brown, Atkinson and Co Ltd and George Soper Cansdale regarding two pairs of young Black Swans, a present from the Government and people of Western Australia to Winston Churchill

Letter from William Brown to Philip Lutley Sclater regarding the price of a koala or native bear, and a request for reptiles from Queensland

Letter from George Henry Moore to Philip Lutley Sclater regarding two live specimens of Harttia Punctata sent from Australia to the Zoological Society of London

Letters from William Saville Kent of the Museum and Institute of Pisciculture Society Limited, to Philip Lutley Sclater regarding the establishment of a marine observatory and laboratory in connection with the Brighton Aquarium, his appointment as Inspector of Fisheries to the Government of Tasmania, his application to become a Fellow of the Zoological Society of London, his inspection of the fish house, enquiries about the vacant post of Prosector, and a proposed British Zoological Station for the study of marine animals and plats with relation to the advancement of the sciences of biology and economic pisciculture

Letter from Lewis Adolphus Bernays to Philip Lutley Sclater regarding the Acclimatisation Society of Queensland