Correspondence between W J C Frost and Geoffrey Marr Vevers regarding a freight of animals carried by ships of the Indian Conference Lines, and an introduction to W J C Frost
Correspondence between Wilfred Frost and George Soper Cansdale regarding a shipment of birds from New Guinea and Indonesia
Correspondence between Wilfred Frost and George Soper Cansdale regarding collections of animals imported by Frost for the Zoological Society of London
Correspondence regarding W J C Frost being commissioned by the Council of the Zoological Society of London to collect Birds of Paradise and Crowned Pigeons for London Zoo
Letters from William Powell Frith to Philip Lutley Sclater regarding admission to the gardens of the Zoological Society of London
Correspondence and papers regarding freehold property account
Letter from William T Fraser to Philip Lutley Sclater regarding the existence of the rhinoceros in Borneo
Letter to Dr F C Fraser of the British Museum (Natural History) regarding his name being put forward as the Society's representative on the National Committee of Biology
Letter from Alexander Fraser to Philip Lutley Sclater regarding entrance to the gardens of the Zoological Society of London