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B000000 N 088 C000000 N 088 D000000 Y SIGNATURE TITLE This report is signed on behalf of the registrant (or depositor or trustee). City of: Minneapolis State of: Minnesota Date: February 22, 2010 Name of Registrant, Depositor, or Trustee: Tri-Continental Corporation /s/ Jeffrey P. Fox -- Treasurer and Principal Financial Officer ---------------------------------------- By (Name and Title): /s/ Wade M. Voigt -- Assistant Treasurer ---------------------------------------- Witness (Name and Title): TRI-CONTINENTAL CORPORATION