New Hampshire Mutual Bancorp (NHMB) announced today that it has signed an agreement with Savings Bank of Walpole (SBW) to join its organization. New Hampshire Mutual Bancorp, a mutual holding company, was formed in 2013 when two New Hampshire-based community banks, Merrimack County Savings Bank (the Merrimack) and Meredith Village Savings Bank (MVSB) formally affiliated […]