Lyell, Sir Charles Half length, full face, standing with right hand on a book. On stone by Albert Newsam from a daguerreotype by J E Mayall. P S Duval Lith Phil. Published by J Mayall, at his gallery, Chestnut & 5th St Philadelphia. Entered according to act of COngress in the year 1846 by J E Mayall, in the Clerk's Office of the District Court of the Eastern District of Pa. nd