Correspondence between A F R Griffin and Geoffrey Marr Vevers regarding collecting a wife for an Orangutan named Spike at London Zoo
Correspondence between Dennis Kerr and Geoffrey Marr Vevers regarding animals sent to the Zoological Society of London by Kerr, and future requests
Correspondence between Moscow Zoo and Geoffrey Marr Vevers regarding the exchange of animals between the Zoological Society of London and Moscow Zoo. Also an article by V V Chernomordikov called 'On inherent and acquired food reactions in reptiles'
Correspondence between Philadelphia Zoo and Geoffrey Marr Vevers regarding a shipment of brine shrimp eggs for the Zoological Society of London
Correspondence between Edgar Taylor and Geoffrey Marr Vevers regarding his offer to supply animals to the Zoological Society of London from the Belgian Congo
Correspondence between Paul Brodeur and George Soper Cansdale regarding the shipment of animals, including Lynx and Prairie Marmots, to the Zoological Society of London
Correspondence between Auckland Zoo and George Soper Cansdale regarding a shipment of Keas to the Zoological Society of London. Also, a paper by the City of Auckland on Conditions of Appointment of Curator, Auckland Zoological Park
Correspondence between John Bowden and George Soper Cansdale regarding consignments of animals from the Gold Coast for the Zoological Society of London
Correspondence between Major H Hendy and George Soper Cansdale regarding the sale of animals from Swaziland to the Zoological Society of London
Correspondence between Toronto Zoo and George Soper Cansdale regarding the Lord Chamberlain providing the Zoological Society of London with a pair of King's Swans from the River Thames, which were then sent to Toronto Zoo in exchange for Beavers. Also other exchanges between Toronto Zoo and the Zoological Society of London