Correspondence with Gerald Durrell regarding animals to be deposited at London Zoo, the exchange of Gough Island Moorhens for a pair of Rheas, a publication by the International Union for the Preservation of Nature on extinct and vanishing birds, a trip to Argentina, the diet of Giant Pangolins, and the care of Notornis
Correspondence with Sir Clive Milnes-Coates regarding the purchase of Tufted Ducks and the eggs of Reeves Pheasant
Correspondence with Peter Scott of The Severn Wildfowl Trust regarding Whoopers for the Princess Royal, a Hawaiian duck, a Black Swan from Sir Winston, an exchange of ducks, methods of preventing birds' flight, Greylag Geese, the Scientific Advisory Committee of The Severn Wildfowl Trust, a Brazilian Teal duck brought by Gerald Durrell, tickets for admission to London Zoo and labels
Correspondence with Professor K Lorenz regarding a grey lag, a jackdaw and a mallard to be taken to Lime Grove, a paper on the ethology of the European Bullfinch by Dr Jurgen Nicolai, and a request for bullfinches from Calcutta
Correspondence with Rathbone Books Limited regarding Tristan Moorhens
Memo by Maxwell Knight
Letter to J J Yealland regarding any spare ducks at the Zoological Society of London
Correspondence with Lady Leila Manton regarding her flamingos
Correspondence with Frances L Perry regarding shelter in the British Owls' aviaries at London Zoo