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
Report by L C Bushby on the breeding of rats and mice for food
Report on the status and operation of the British Museum (Natural History), and damage suffered as a result of enemy action
Letter from Henry Brockelbank to Philip Lutley Sclater regarding the proposed North London Railway
Letter from Joshua Brookes to Edward Turner Bennett accepting an invitation to the dinner in honour of Baron Cuvier
Letter from John Bell Brooking to Philip Lutley Sclater regarding payments to the Zoological Society of London
Letter from Charles William Shirley Brooks to Philip Lutley Sclater regarding admission to the gardens of the Zoological Society of London
Letter from M B Browley to ask advice and assistance as to the most advisable course in the present state of affairs
Letter from Robert Brown to Philip Lutley Sclater regarding the best method of destroying the poisonous serpent Craspedocephalus lanceolatus in Santa Lucia
Letter from William Brown to Philip Lutley Sclater regarding the price of a koala or native bear, and a request for reptiles from Queensland