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

Letters from Edward Smith Stanley regarding matters concerning the government, problems of the Zoological Society of London, supply and exchange of animals, discussion of descriptions and well-being of animals and the hatching of eggs

Correspondence between T H Catcheside & Co and Geoffrey Marr Vevers regarding exporting dried ant eggs from Finland

Letter regarding notes on the incubation of Emu Eggs