Letters from Upton, Upton & Johnson regarding the Zoological Society of London's claim against Mr Mitchell's late brother and late Secretary of the Society, Mr David William Mitchell
Letters from the United Planters Association of Southern India to Philip Lutley Sclater regarding attempts to introduce appropriate varieties of Ladybirds from Australia for the extermination of certain scale pests
Letter from Margaret Turner to Philip Lutley Sclater to withdraw her name from he Fellowship of the Zoological Society of London
Letter from Ercole Turati to Philip Lutley Sclater
Letter from Charles William Tupper to Philip Lutley Sclater requesting to be placed on the dormant list of subscribers for the Zoological Society of London
Letter from Alfred Tulk to Philip Lutley Sclater declining his election as Fellow of the Zoological Society of London
Letter from Stephen Tucker to Philip Lutley Sclater regarding the submission of his name for election to the Zoological Society of London
Letters from Frederick Trotman to Philip Lutley Sclater regarding agreements for refreshment rooms in the Zoological Society's Gardens
Letters from Charles B Trollope to Philip Lutley Sclater regarding Mr Purdey's lease and the lease of the Zoological Society of London in Hanover Square and rear facing Oxford Street
Letter from Henry Baker Tristram to Philip Lutley Sclater regarding a visit from Jules Le Bon