Correspondence with D S Sorrell regarding the collecting of animals for the Zoological Society of London
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
Three scrapbooks of newspaper cuttings: 1) Cairo to the Cape (about the flight taken by Peter Chalmers Mitchell), also Mount Everest expedition. 2) Cuttings about British Museum (Natural History) where Joan Procter volunteered. Includes letter from E G Boulenger to Joan Procter. 3) Joan Procter's appointment as Curator of Reptiles at London Zoo (1923). Includes photos and letters.
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