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 Sir Compton Mackenzie to Joan Procter regarding shipments of shells he sent to her
Letter from Gladwyn Noble of the American Museum of Natural History, to Joan Procter regarding exchanges of specimens with the Zoological Society of London
Unidentified letters and postcards sent to Joan Procter
Newspaper cutting regarding Captain Beauchamp-Procter being awarded the Military Cross
Letters from members of the Sloley family regarding Joan Procter's health and thanking her for presents
letters from Sir John Bland-Sutton regarding engravings and plates taken by Dr Knox
Letter from Sir Francis Patrick Fletcher Vane to Joan Procter regarding the War and nerves
Letter from Otto Wettstein to Joan Procter
Letter from Jan to Chrystabel and Joan Procter regarding the health of her family and mutual friends