Abraham Lincoln's Springfield, IL (8-22-09) - dwhike
Lincoln-Herndon Law Offices (ca. 1840-41) - Lincoln practiced law out of this building from 1843-1852.  William H. Herndon ran the practice during Lincoln's term as congressman.  The ground floor is open to the general public and has many interesting displays.  To visit the second and third floors, however, you must follow the guided tour for a small fee.