Letters from George Bernard Gooch to Joan Procter regarding his studies in school, his interest in reptiles and thanking Procter for specimens
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
Letter from Annie H Hardy to Joan Procter regarding her visit to see family in Co Armagh, and congratulating Procter on her paper which was passed without correction
Correspondence between Sir Sidney Frederick Harmer and Joan Procter regarding Procter's remuneration and the Natural History Museum, articles in the press about Procter, a joint paper published by Procter and Dr Malcolm Smith, and Procter leaving the Natural History Museum
Letter from W Claud Harris regarding a Salamander which was sent to Joan Procter
Letter from H Hemming to Joan Procter regarding his wife Dorothy
Correspondence between Lancelot Hogben and Joan Procter regarding articles that had been written about her
Letters from James Baynes Jago to Joan Procter regarding his journey to Deal
Letters from a schoolboy called John Brandon Jones to Joan Procter regarding visits to London Zoo and congratulating her on her role as Curator of Reptiles