Letter from James Scott Bowerbank to Philip Lutley Sclater regarding copies of his recent papers

Letters from Alfred Russel Wallace to Philip Lutley Sclater regarding the purchase of a joint residential estate, extracts read at meetings of the Zoological Society of London, papers for the Proceedings of the Zoological Society of London and Natural Science, his publication on 'Monkeys - their structure, affinities and distribution', a shipment of birds for the Society, improvements to the Gardens of the Zoological Society of London, notes on the Umbrella Bird, his election as a Fellow, papers on marine mammals, opinions on theories by Darwin, Birds of Paradise, and a list of butterflies of Costa Rica

Suggested procedure for the acceptance or rejection of scientific papers

Papers regarding a proposed new Nomenclator Zoologicus

Papers for the Elliot Smith Centenary Symposium on Primate Biology at the Zoological Society of London, including correspondence and notes

Herpetological Notebook, 1938-1958: Handwritten notes on JD Romer's published articles, papers and memoranda, plus a crossed-out distribution list for reprints

Handwritten notes on J D Romer's published articles, papers and memoranda, plus a crossed-out distribution list for reprints

Letter from Peter Martin Duncan to Philip Lutley Sclater regarding his paper on deep sea coral

Letters from St George Jackson Mivart to Philip Lutley Sclater regarding papers he was writing for the Zoological Society of London, and his resignation from the Council of the Zoological Society

Letters from Frederick Courteney Selous to Philip Lutley Sclater regarding his papers, notes on his egg collecting trip to Asia Minor, admission to the Gardens of the Zoological Society of London, a donation towards the International Congress of Zoology, notes on the red Rhebuck, meetings the Zoological Society of London, the horns of a white rhinoceros, his election as a corresponding member of the Society and accounts of his travels