 It has since moved to Columbia, Missouri.Brunswick saw a growth of industry through the mid-20th century, with the construction of an alfalfa-drying plant constructed in 1939, the Chariton Electric Company in 1958, in 1965 the opening of the Tuloma Fertilizer blending plant, and in 1970 a glove factory.Also in 1965 the U.S. Coast Guard built a small base near Brunswick to service increased river traffic; however, the facility was relatively short-lived, closing in March 1973.