Letter from George Stewardson Brady to Philip Lutley Sclater regarding contributions to the Proceedings of the Zoological Society of London
Letters from John Willis Clark to Philip Lutley Sclater regarding his subscription and a paper for the Zoological Society of London
Notebook of manuscript copies of printed papers by Hodgson, 1848; letter from Darjeeling, 1847(?); letter to the editor of the Sporting Magazine, 1846
Letters from Robert Oliver Cunningham to Philip Lutley Sclater regarding his research and other papers
Papers for the Elliot Smith Centenary Symposium on Primate Biology at the Zoological Society of London, including correspondence and notes
Letter from Frances Ralph Gray thanking Joan Procter for sending two new papers
Letters from George Gulliver to Philip Lutley Sclater regarding his papers and the anatomy of the Hornbill
Letters from Albert Carl Ludwig Gotthilf Gunter to Philip Lutley Sclater regarding his papers for the Proceedings of the Zoological Society of London, Dr Gray's paper on Chilean Deer, Krefft's, discovery of the Ceratodus Fosteri, plates of Swinhoe's snakes, salmonoids, heterodon dorbignyi and euophrys modestus
Correspondence with Francis Hemming regarding his report on source papers in the structure of science, meeting of the Zoological Record Committee, memorandums on the Zoological Record, conditions of the Fellowship of the Zoological Society of London, revision of the Bye-Laws, the Secretaryship, visits to Whipsnade, questions to be put to candidates by the President, meetings of the Council and a paper titled 'An Auxiliary Method of Taxonomic Descrption
Handwritten notes on J D Romer's published articles, papers and memoranda, plus a crossed-out distribution list for reprints