The Mystic River Bank was chartered in 1851 and became a national bank in 1864. The bank’s first building, a Greek Revival structure, was constructed on West Main Street in Mystic in 1851. It was replaced (on the same site) by a new granite structure, with two side wings, in 1931. The Groton Savings Bank, chartered in 1854, shared space with the Mystic River Bank until constructing its own building across the street in 1953. The Mystic River National Bank merged into the Hartford National Bank in 1950. The 1931 bank building is now a Bank of America branch.
Mystic River National Bank (1931)