The Plant Building (now called the Dewart Building) at 300-310 State Street in New London was built in 1914 for Morton F. Plant (1852-1918), a millionaire financier who invested substantially in the development of New London. The building contained shops on the first floor with offices and a large assembly hall above. It was designed by architect Dudley St. Clair Donnelly, who had his own offices on the fourth floor. The Plant Building was later renamed for William J. Dewart, the local business manager for Frank Munsey, the magazine publisher who built the Mohican Hotel in New London.
Dewart Building (1914)