1. Proceedings of the Phrenological Society of Washington: relative to two lectures against the science of phrenology, delivered at the Columbian College by Dr. Thomas Sewall, Professor of Anatomy and Physiology, in May, 1826 Author(s): Phrenological Society of the City of Washington. Publication: [Washington, D.C.? : s.n., 1826?] Subject(s): PhrenologySewall, Thomas, 1786 or 1787-1845.