This addition to the McLemore papers contains the following:

• Personal correspondence (April 28, 1960–May 17, 1968)
• Memorandums (May 31, 1960 and November 3, 1960)
• Minutes of the Board of Directors of the Mississippi Historical Society (March 3, 1960–May 6, 1972)
• Minutes of the Publications Committee (March 25, 1963)
• Annual meetings of the Mississippi Historical Society (March 2–4, 1961–March 2–4, 1972)
• Minutes of the annual business meetings of the Mississippi Historical Society (March 5, 1960–February 18, 1967)
• Financial report (February 19, 1963)
• Printed material concerning the Mississippi Historical Society.
• Certified copy of the act of incorporation of the Mississippi Historical Society dated March 18, 1954 (approved February 19, 1890).
• Volume entitled Sadly the Stars, Mississippi, 1800–1860.