Exhibit 99.1
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                                                                       TY
                                                                     LISTED
                                                                      NYSE
Tri-Continental Corporation
          an investment you can live with                      JANUARY 31, 2006
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FUND OBJECTIVE
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Tri-Continental Corporation invests to produce future growth of both capital and
income, while providing reasonable current income.

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PORTFOLIO MANAGEMENT
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Portfolio Managers:
John B. Cunningham and Michael F. McGarry

Investment Team:
Seligman Core Investment Team

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SELIGMAN'S STYLE ANALYSIS
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                                  MANAGEMENT STYLE
                               Value   Blend  Growth
                       -------------------------------------------
             Large                         o
                       -------------------------------------------
MARKET CAP   Medium
                       -------------------------------------------
             Small
                       -------------------------------------------

This style analysis is the opinion of Seligman only and has not been provided by
any third party.

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TOP EQUITY HOLDINGS
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Represents 22.8% of net assets

General Electric

Citigroup

Altria Group

Microsoft

Exxon Mobil

Bank of America

Pfizer

International Business Machines

JPMorgan Chase

Nokia Corp.

The  Corporation  is actively  managed,  and its holdings are subject to change.
Holdings and  Portfolio  Composition  are shown as a  percentage  of net assets.
Portfolio holdings information is available at www.seligman.com.

For more information, please call 800-TRI-1092 (800-874-1092) or visit our
website at www.tricontinental.com

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PER SHARE CHARACTERISTICS
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Net Asset Value                                                         $22.74

Market Price                                                            $19.71

Premium/(Discount)                                                      (13.32)%

Accumulated Realized Capital Loss                                       ($2.41)

Net Unrealized Capital Gain                                              $0.71*

*     $1.99 in Unrealized Gains and $(1.28) in Unrealized Losses.

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DISTRIBUTIONS
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Number of Consecutive Years Dividend Paid                                                   62

Yield of Portfolio                                                                        1.22%

SEC Yield                                                                                 1.36%

Rolling Average Distribution Rate (Includes Dividends and Capital Gains)     Five Year*   2.40%

                                                                              Ten Year*   9.00%


*     As of December 31, 2005.

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HOLDINGS BY SECTOR
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                                Tri-Continental Corporation         S&P 500

Consumer Discretionary                     9.28%                     10.71%

Consumer Staples                           8.01                       9.32

Energy                                     7.02                      10.34

Financials                                15.29                      20.84

Health Care                               15.24                      13.17

Industrials                                7.77                      11.01

Information Technology                    22.80                      15.15

Materials                                  4.65                       3.04

Telecommunication Services                 4.52                       3.07

Utilities                                  1.35                       3.35

Unassigned                                 1.21                       0.00

Cash                                       2.86                       0.00

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INVESTMENT RESULTS
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Total returns for the periods ended January 31, 2006



                                                                Average Annual
                                                 --------------------------------------------------
                                  One Month*     One Year    Three Years   Five Years     Ten Years
                                                                             
Net Asset Value                      2.62%         8.63%       15.65%        (0.67)%        6.57%

Market Price                         6.08         12.95        16.05         (0.64)         6.99

S&P 500                              2.65         10.37        16.41          0.37          8.99

Lipper Closed-End Growth & Income
   Funds Average                     2.97         10.73        16.87          3.39          8.30


*     Not annualized.

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IMPORTANT PERFORMANCE INFORMATION
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Performance  data quoted herein  represents past  performance.  Past performance
does not guarantee or indicate future results.  Investment  return and principal
value of an investment will fluctuate so that an investor's  shares,  when sold,
may be worth more or less than their original cost.  Current  performance may be
higher or lower than the performance data quoted.  Total returns for the Fund as
of the most recent month-end will be made available at www.tricontinental.com by
the seventh business day following that month-end.

The Net Asset Value and Market Price investment  results assume the reinvestment
of all  distributions.  The Lipper  Closed-End Growth & Income Funds Average and
the S&P 500 are an unmanaged  average and benchmark,  respectively,  that assume
the reinvestment of all distributions.  The S&P 500 excludes the effect of fees.
Investors cannot invest directly in an average or index.

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             NOT FDIC INSURED o NOT BANK GUARANTEED o MAY LOSE VALUE
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                                                                      TY
                                                                    LISTED
                                                                     NYSE
Tri-Continental Corporation
           an investment you can live with                     JANUARY 31, 2006
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PORTFOLIO STATISTICS(1)
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Inception                                                                   1929

NYSE Symbol                                                                   TY

NAV Symbol                                                                 XTYCX

Median Market Cap                                                  $56.1 billion

Weighted Average Price/
  Earnings Ratio (2005)(2)                                                 17.11

Weighted Average Price/
  Book Ratio (2005)(3)                                                      2.7x

Net Investment Assets                                               $2.5 billion

(1)   Calculations are based upon information  provided by FactSet as of 1/31/06
      for the securities held in the Corporation.

(2)   Price/Earnings Ratio is the "multiple" of earnings at which a stock sells,
      determined  by dividing  current  stock price by  estimated  earnings  per
      share,  adjusted for stock splits. A higher "multiple" indicates investors
      have greater  expectations for future growth.  The weighted average is the
      mean   of  the   price/earnings   ratios   of  all   securities   held  in
      Tri-Continental's portfolio, weighted by the percent of equity.

(3)   Price/Book  Ratio is the comparison of a stock's market value to the value
      of total  assets  less  total  liabilities  (book  value),  determined  by
      dividing  current  stock  price by common  stockholder  equity  per share,
      adjusted  for  stock  splits.  The  weighted  average  is the  mean of the
      price/book ratios of all securities held in  Tri-Continental's  portfolio,
      weighted by the percent of equity.

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FOR MORE INFORMATION
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You should consider the investment  objectives,  risks, charges, and expenses of
the Fund carefully before investing.  A prospectus containing  information about
the Fund (including its investment  objectives,  risks, charges,  expenses,  and
other information about the Fund) may be obtained by calling  800-TRI-1092.  The
prospectus should be read carefully before investing in the Fund.

For more information, please call 800-TRI-1092 (800-874-1092) or visit our
website at www.tricontinental.com

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YEAR-BY-YEAR ANNUAL TOTAL RETURNS
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[THE FOLLOWING TABLE WAS REPRESENTED AS A BAR CHART IN THE PRINTED MATERIAL.]




                                                                                              Year-to-Date
                    1996    1997   1998   1999   2000    2001    2002    2003    2004   2005    (1/31/06)
                                                                 
Market Value        22.0%   27.9%  26.2%  12.6% -11.6%   -5.2%  -28.2%   25.2%    13.0%  3.0%     6.1%
Net Asset Value     21.4%   26.6%  25.8%  10.7%  -8.3%  -10.2%  -26.4%   25.8%    13.4%  2.7%     2.6%


See Important Performance Information on page 1 of this fact sheet.

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GROWTH OF $10,000
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1/31/96 - 1/31/06 (Based on Market Price)

                          [MOUNTAIN LINE GRAPH OMITTED]

$19,648

Excludes the effect of any costs  associated  with the  purchase of shares.  See
Important Performance Information on page 1 of this fact sheet.

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A WORD ABOUT RISK
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The net asset value of shares may not always  correspond  to the market price of
such shares. Shares of many closed-end funds frequently trade at a discount from
their net asset value.  Tri-Continental  Corporation  is subject to stock market
risk,  which is the risk that stock  prices  overall  will decline over short or
long periods,  adversely affecting the value of an investment in the Fund.

There is no guarantee that the Fund's  investment  goals/objective  will be met,
and you could lose money.

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             NOT FDIC INSURED o NOT BANK GUARANTEED o MAY LOSE VALUE
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CETRI8 1/06
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