Scope and Contents This volume is entitled "F. Chemists, Physicians, Travellers, and Geographers" and contains 85 letters addressed to Sir Charles Lyell and others in his family by physicists, chemists, explorers, geographers, geologists, and doctors and surgeons. Most of the letters are accompanied by a facing photograph or portrait print of the letter’s author. Humphry Davy, chemist, with signed portrait [plate]. 1...