Letter from Allan, Deffell & Co. to David William Mitchell requesting assistance for Mr James Thompson and a collection of birds and some quadrapeds
Letter from George Arbuthnot to David William Mitchell acknowledging the receipt of his letter to the Chancellor of the Exchequer
Letter from Abraham Dee Bartlett to David William Mitchell regarding the weight of the flesh, bones, skin and organs of an elephant
Letter from Sir Michael Hicks Beach to David William Mitchell regarding the removal of his name from the list of fellows of the Zoological Society of London
Letter from Mrs Bompas to David William Mitchell regarding employment at the Zoological Society of London
Copy of a letter from Earl Charles John Canning to Colonel Phipps regarding birds in Calcutta and an expedition by an agent of the Zoological Society of London
Letter from Sir Victor Casolain to David William Mitchell regarding a lion and lioness forwarded to the care of Mr Boucher at Malta, and to be sent to the Zoological Society of London
Letter from William Dumbreck to David William Mitchell offering to dispose of a tiger from the Edinburgh collection
Letter to Ganpat Rao Gaekwad, Guicowar of Baroda, from the Zoological Society of London to acknowledge the safe arrival of a pair of tigers
Letter from John Green to David William Mitchell regarding the transport of the hippopotamus on the 'Ripon' for the Zoological Society of London