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
Early papers regarding the Aquarium at London Zoo, including correspondence, price lists, reports on visits to Hamburg, Berlin, Brussels and Dresden
Includes black and white photographs of continental zoos
Letters from C J Battersby, of the British Museum (Natural History), regarding Dr Smith's specimens, the feeding of snakes, papers bought for Joan Procter, and Christmas greetings
Correspondence with Dr Coldstream regarding the American Reptile Study Society, and a tour of the reptile house for his son and his friend
Correspondence with Harding Cox requesting Joan Procter to write a book on Reptiles for general readers
Letter from Rodney E Ellis regarding Joan Procter's appointment at the Zoological Society of London, and her article on how to keep a lizard
Letter from Frances Ralph Gray thanking Joan Procter for sending two new papers
Letter from Lady Pamela Grey of Falloden requesting to meet with Joan Procter at the Zoological Society of London