Dates: 1940-1995. Size: 6.5 linear feet. Accession #2001/02. Chicago Public Library, Woodson Regional Library, Vivian G. Harsh Research Collection of Afro-American History and Literature. The Morgan Park Co-op Credit Union, founded in 1940, is the oldest African-American credit union in Chicago. The collection contains photographs, legal documents, history brochures and memorabilia. [Finding aid]