Letters from Abraham Dee Bartlett to Philip Lutley Sclater regarding the doors to the new elephant house, animal food consumption, the female rhinoceros, the mounted specimen of a young gorilla, authorisation to sell Alice the elephant to Mr Barnum, and the theft of an owl
Letter from Sir Henry Winston Barron to Philip Lutley Sclater regarding his subscription to the Zoological Society
Correspondence between P Barrie and Geoffrey Marr Vevers regarding a post on the first aid staff of the Zoological Society of London
Letters from Phineas Taylor Barnum to Philip Lutley Sclater regarding the purchase and transfer of Alice the elephant. Also a letter regarding the purchase of specimens for Barnum's Zoological Museum
Letter regarding nomination for Fellowship of the Zoological Society of London
Letter from Catherine Barnes regarding a stuffed specimen of 'Ground Dove'. Says she was attempting to bring Edward Turner Bennett two live humming birds, fed on sugar solution, but both died in a storm
Letter from Celia Barlow to say that she is feeling much better. She collects mussels and sea anemones and will show Edward Turner Bennett specimens of crustaceans from Teighnmouth
Letter from J Bartlett to Philip Lutley Sclater regarding animals in the Zoological Society collections
Correspondence between B R Barker and Geoffrey Marr Vevers regarding a tear to the coat of B R Barker on a piece of wire sticking from a fence at the Gardens of the Zoological Society of London
Letters from Thomas George Baring to Philip Lutley Sclater regarding the Zoological Gardens at Calcutta