Source: Budcaster (St. Louis, Mo.: Anheuser-Busch Inc.), August 1954-January 1955 (four issues)
Location: St.L. / 05 / B858
Corporate Name:Chain of Rocks Park
Volume:3
Issue:8
Date of Publication:August 1954
Page:1-2, 12-14
Remarks:includes several photos of company picnic at the park