Letters from Thomas Barbour of the Museum of Comparative Zoology in Cambridge Massachusetts, regarding anoles and Joan Procter's paper on Loveridge's Tortoise, her appointment at the Zoological Society of London, lost reprints, and the Zoological Record

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

Letter from St J Bolkay regarding Joan Procter leaving the British Museum

Letter from Emmett Reid Dunn of the Department of Zoology, Smith College, Massachusetts, regarding her resignation from the British Museum

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 Arthur Loveridge of the Museum of Comparative Zoology at Harvard University, to Joan Procter regarding a shipment of reptiles for London Zoo

Letter from Gladwyn Noble of the American Museum of Natural History, to Joan Procter regarding exchanges of specimens with 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

Letters from Franz Werner to Joan Procter regarding specimens of snakes, an exchange of papers, volumes by Mr Boulenger, a gift of newts, a new frog in London Zoo, and Procter's position at the British Museum

Letters from Gaston-Francois de Witte to Joan Procter regarding her work at the British Museum and papers recommended by Procter