Letters from R I Bouchier to David William Mitchell regarding five ostriches for the Zoological Society of London, a lion from Sir Vincent Casolain and a collection of living reptiles
Letter from James Scott Bowerbank to Philip Lutley Sclater regarding copies of his recent papers
Letter from Thomas Bradley to John Barlow regarding the decision of the Royal Gallery of Practical Science to part with the specimen of the gymnotus electricus
Letter from George Stewardson Brady to Philip Lutley Sclater regarding contributions to the Proceedings of the Zoological Society of London
Letter from Braithwaite, Milner and Co. to John Barlow regarding a report on the steam engine and machinery at the gardens of the Zoological Society of London
Letters from Alfred Edmund Brehm to Philip Lutley Sclater
Letters from Frederic Brine to Philip Lutley Sclater regarding the living conditions of a gorilla, a sacred white elephant which was said to have been in Siam but which he refuted, and the height and weight of Jumbo and Jenny
Correspondence between the British Museum (Natural History) and Sheffield Airey Neave regarding delegates to the Conference on Nature Preservation in Post-War Reconstruction, and a meeting of the Council
Letter from Henry Brockelbank to Philip Lutley Sclater regarding the proposed North London Railway
Letters from William John Broderip to Edward Turner Bennett regarding the entrance ticket to the Gardens of the Zoological Society of London belonging to Prince Talleyrand, a rhinoceros close to Thames Police Office which could be purchased by the Society, the plan of building at the Park versus a town house, a newspaper report regarding the Zoological Society of London being in treaty with the agent of the Marquess of Anglesea for the purchase of Uxbridge House, and a specimen for the Gardens