New Hampshire Historical Society is an independent non-profit foundation based in Concord, New Hampshire. Established in 1823, the foundation's mission is to educate a diverse public about the significance of New Hampshire's past and its relationship to their lives today and thus collects, preserves, and interprets materials pertaining to New Hampshire history. The assets of the foundation are managed by the board of trustees.New Hampshire Historical Society's investment portfolio is valued at $16.81 million, with investments in domestic and international equity, hedge funds, real estate, fixed income, private equity, and cash.