Wallace Barnes began manufacturing springs for clocks in Bristol in 1857. His grandsons, Fuller and Henry Barnes, developed the business into the Associated Spring Corporation, created by a merger of three companies in 1922. They also acquired other companies, including the spring-making firm of Dunbar Brothers. Fuller Barnes (1887-1955) served as president and his brother, Henry Clarke Barnes (1889-1966), was secretary-treasurer. In 1920, Fuller acquired a large property in Bristol where he and his brother would erect their mansions. Fuller built the Colonial Revival house called Copper Ledges in 1924 and Henry built the 32-room Tudor-style residence called Chimney Crest in 1930-1931. Located at 5 Founders Drive in Bristol, the house was designed by Perry & Bishop of New Britain. It was home to Henry and his wife, Lilian Houbertz Barnes (1891-1986) until they moved to Green Acre Farms on Perkins Street in Bristol. In the 1960s the Barnes mansions were used by Laurel Crest Academy, a prep school for boys, and more recently
