Letter from H C James to David William Mitchell regarding his dispatch to Calcutta from Darjeeling, and birds that are destined for the Zoological Society of London

Letters from Alexander Shaw to David William Mitchell regarding tigers from Bombay sent to the Zoological Society of London

Letters from Gerald Chetwynd Talbot, Private Secretary to the Governor General of India, to David William Mitchell regarding occurrences in the upper provinces of India which prevent the sending of Himalayan birds to England and the agent sent to Calcutta by the Zoological Society of London, a wild goat sent for presentation to Prince Albert, and a collection of hill birds for Prince Albert

Letters from John Anderson to Philip Lutley Sclater regarding the Indian Museum in Calcutta

Letters from Thomas George Baring to Philip Lutley Sclater regarding the Zoological Gardens at Calcutta

Letter from Cox & Co. to Philip Lutley Sclater regarding subscriptions for officers with their regiment in India

Letters from Grindlay and Co to Philip Lutley Sclater regarding the transport of animals and birds from Calcutta

Letter from Charles Downes Manning to Philip Lutley Sclater regarding offering his assistance to the Zoological Society of London during his service in India

Correspondence between the Zoological Garden in Alipore and the Zoological Society of London regarding a collection for the Society being shipped from Colombo to Calcutta by Mr Osman Hill

Correspondence with Rear-Admiral Christopher Bonham-Carter animals to be collected from India, Pakistan, Nepal and Iran, a request for otters and admission prices for students