Correspondence with Captain A Granville Soames regarding Winston Churchill's Black Swan
Correspondence between Malcolm Arthur Smith and Joan Procter regarding the identification of specimens, papers to be read and Smith's travels in Bangkok
Letters from members of the Sloley family regarding Joan Procter's health and thanking her for presents
Correspondence with Allen Silver regarding the donation of a Guereza Monkey to the Zoological Society of London
Correspondence with Jean Seton regarding an offer of Thompson's Gazelles to the Zoological Society of London
Correspondence with K C Sen of The Variety of Birds Emporium, regarding shipments of animals to the Zoological Society of London
Correspondence with Daphne Seggar regarding the donation of her Ocelot to the Zoological Society of London
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 H Scott regarding his offer of Grey Quail to the Zoological Society of London
Letter from Karl Schmidt, Assistant Curator of Reptiles and Amphibians at the Field Museum of Natural History, regarding Procter leaving the British Museum and accepting an appointment at the Zoological Society of London