J5/5/10. "The Lincolns of Springfield, IL," Documentary Production Videotapes, 1986-1992, J-05-05/10. UIS Archives/Special Collections.

J5/5/10. "The Lincolns of Springfield, IL," Documentary Production Videotapes, 1986-1992, J-05-05/10. UIS Archives/Special Collections. https://uis.libraryhost.com/repositories/2/resources/1219 Accessed December 23, 2024.