Letters from Christian Ferdinant Friedrich Krauss to Philip Lutley Sclater
Letters from Johann Ludwig Gerhard Krefft of the Australian Museum in Sydney, to Philip Lutley Sclater
Letter from Paul Krell to Philip Lutley Sclater regarding his subscription to the Zoological Society of London
Letter from Francis W Lambton to Philip Lutley Sclater regarding a reference for a gardener to work at the gardens of the Zoological Society of London
Letter from C L Landbeck to Philip Lutley Sclater
Letter from Charles Landseer of the Royal Academy, to Philip Lutley Sclater regarding cards of admission to the Gardens of the Zoological Society of London
Letter from Samuel Pierpont Langley of the Smithsonian Institution to Philip Lutley Sclater regarding the establishment of a Zoological Park in the City of Washington
Letters from Sir Edwin Ray Lankester to Philip Lutley Sclater regarding a house for tropical apes in the gardens of the Zoological Society of London, P T Barnum, and papers on okapi
Letter from I G Laverick to Philip Lutley Sclater regarding elephants in China
Letter from Henry Law to Philip Lutley Sclater regarding the drainage and water supply of the Zoological Gardens