UNITED STATES
         SECURITIES & EXCHANGE COMMISSION
              Washington, D.C. 20549

                       Form 13F

                  Form 13F COVER PAGE

  Report for the Calendar Year or Quarter Ended: December 31, 2012

  Check here if Amendment [  ];Amendment Number:

  This amendment (Check only one.): [  ] is a restatement.
                                    [  ] adds new holdings entries.

  Institutional Investment Manager Filing this Report:

  Name:    The Adams Express Company
  Address: 7 St. Paul Street, Suite 1140
           Baltimore, MD  21202

  Form 13F File Number:28-597


  The institutional investment manager filing this report and
  the person by whom it is signed hereby represent that the person
  signing the report is authorized to submit it, that all information
  contained herein is true, correct and complete, and that it is
  understood that all required items, statements, schedules, lists,
  and tables are considered integral parts of this form.



  Person Signing this Report on Behalf of Reporting Manager:



  Name:      Christine M. Sloan
  Title      Assistant Treasurer
  Phone      (410) 752-5900

  Signature, Place, and Date of Signing:

  /s/ Christine M. Sloan       Baltimore, MD          February 14, 2013

   [Signature]                 [City, State]             [Date]



  Report Type (Check only one.):

  [X]   13F HOLDINGS REPORT.  (Check here if all holdings of this
        reporting manager are reported in this report).

  [ ]   13F NOTICE.  (Check here if no holdings reported are in this
        report, and all holdings are reported by other reporting
        manager(s).)

  [ ]   13F COMBINATION REPORT.  (Check here if a portion of the
        holdings for this reporting manager are reported in this report
        and a portion are reported by other reporting manager(s).)




                          Form 13F SUMMARY PAGE


  Report Summary:

  Number of Other Included Managers:     0

  Form 13F Information Table Entry Total: 115

  Form 13F Information Table Value Total: $1,153,761
                                          (in thousands)


  List of Other Included Managers:

  Provide a numbered list of the name(s) and Form 13F file number(s)
  of all institutional investment managers with respect to which this
  report is filed, other than the manager filing this report.



  NONE

  
  
  


           COLUMN 1               COLUMN 2      COLUMN 3   COLUMN 4        COLUMN 5         COLUMN 6   COLUMN 7      COLUMN 8
      NAME OF ISSUER              TITLE         CUSIP      VALUE       SHRS OR  SH/  PUT/  INVSTMT   OTHER    VOTING AUTHORITY
                                 OF CLASS                 (x $1000)    PRN AMT  PRN  CALL  DISCRETN  MANAGER  SOLE   SHARED NONE
                                                                                          

 ACE LTD.                         SHS          H0023R105    13,167     165,000    SH         SOLE             165,000
 AFFILIATED MANAGERS GROUP, INC.  COM          008252108     5,206      40,000    SH         SOLE              40,000
 AMERICAN CAMPUS COMMUNITIES INC. COM          024835100     4,152      90,000    SH         SOLE              90,000
 ANADARKO PETROLEUM CORP.         COM          032511107     3,715      50,000    SH         SOLE              50,000
 APPLE INC.                       COM          037833100    49,572      93,000    SH         SOLE              93,000
 AT&T CORP.                       COM          00206R102    18,541     550,000    SH         SOLE             550,000
 AUTOMATIC DATA PROCESSING, INC.  COM          053015103    11,402     200,000    SH         SOLE             200,000
 AVON PRODUCTS, INC.              COM          054303102     5,164     359,600    SH         SOLE             359,600
 AXIS CAPITAL HOLDINGS, LTD.      SHS          G0692U109     7,621     220,000    SH         SOLE             220,000
 BANK OF AMERICA CORP.            COM          060505104    10,788     930,000    SH         SOLE             930,000
 BANK OF NEW YORK MELLON CORP.    COM          064058100    10,377     403,775    SH         SOLE             403,775
 BED BATH & BEYOND INC.           COM          075896100     7,268     130,000    SH         SOLE             130,000
 BOEING CO.                       COM          097023105    11,304     150,000    SH         SOLE             150,000
 BORGWARNER INC.                  COM          099724106     7,878     110,000    SH         SOLE             110,000
 BRISTOL-MYERS SQUIBB CO.         COM          110122108     5,184     159,061    SH         SOLE             159,061
 BROADCOM CORP.                   CL A         111320107     3,321     100,000    SH         SOLE             100,000
 BUNGE LTD.                       COM          G16962105     7,269     100,000    SH         SOLE             100,000
 CALPINE CORP.                    COM          131347106     5,439     300,000    SH         SOLE             300,000
 CAPITAL ONE FINANCIAL CORP.      COM          14040H105    13,034     225,000    SH         SOLE             225,000
 CATAMARAN CORP.                  COM          148887102     8,480     180,000    SH         SOLE             180,000
 CATERPILLAR INC.                 COM          149123101    10,750     120,000    SH         SOLE             120,000
 CELGENE CORP.                    COM          151020104     9,446     120,000    SH         SOLE             120,000
 CENTURYLINK INC.                 COM          156700106    14,083     360,000    SH         SOLE             360,000
 CF INDUSTRIES HOLDINGS, INC.     COM          125269100     7,828      38,531    SH         SOLE              38,531
 CHEVRON CORP.                    COM          166764100    16,870     156,000    SH         SOLE             156,000
 CISCO SYSTEMS, INC.              COM          17275R102    13,755     700,000    SH         SOLE             700,000
 CLIFFS NATURAL RESOURCES INC.    COM          18683K101     2,506      65,000    SH         SOLE              65,000
 COACH INC.                       COM          189754104     5,551     100,000    SH         SOLE             100,000
 COCA-COLA CO.                    COM          191216100    10,875     300,000    SH         SOLE             300,000
 COGNIZANT TECHNOLOGY SOLUTIONS   CL A         192446102    11,848     160,000    SH         SOLE             160,000
 COLUMBIA SPORTSWEAR CO.          COM          198516106    10,672     200,000    SH         SOLE             200,000
 CONSOL ENERGY INC.               COM          20854P109     2,366      73,700    SH         SOLE              73,700
 COVIDIEN PLC                     SHS          G2554F113     6,929     120,000    SH         SOLE             120,000
 CVS/CAREMARK CORP.               COM          126650100    14,263     295,000    SH         SOLE             295,000
 DIAGEO PLC ADR                   SPON ADR NEW 25243Q205     5,829      50,000    SH         SOLE              50,000
 DIGITAL REALTY TRUST INC.        COM          253868103     4,752      70,000    SH         SOLE              70,000
 DOW CHEMICAL CO.                 COM          260543103    11,635     360,000    SH         SOLE             360,000
 EATON CORP.                      SHS          G29183103    11,111     205,000    SH         SOLE             205,000
 EBAY INC.                        COM          278642103     7,653     150,000    SH         SOLE             150,000
 EMERSON ELECTRIC CO.             COM          291011104     5,826     110,000    SH         SOLE             110,000
 EXPRESS SCRIPTS HOLDING CO.      COM          30219G108    11,610     215,000    SH         SOLE             215,000
 EXXON MOBIL CORP.                COM          30231G102     9,088     105,000    SH         SOLE             105,000
 F5 NETWORKS INC.                 COM          315616102     2,914      30,000    SH         SOLE              30,000
 FEDEX CORP.                      COM          31428X106     6,879      75,000    SH         SOLE              75,000
 FIFTH THIRD BANCORP              COM          316773100     9,570     630,000    SH         SOLE             630,000
 FREEPORT-MCMORAN COPPER & GOLD   COM          35671D857     5,667     165,700    SH         SOLE             165,700
 GENERAL ELECTRIC CO.             COM          369604103    15,323     730,000    SH         SOLE             730,000
 GENERAL MILLS INC.               COM          370334104     9,294     230,000    SH         SOLE             230,000
 GILEAD SCIENCES INC.             COM          375558103    12,486     170,000    SH         SOLE             170,000
 GOOGLE INC.                      COM          38259P508    18,444      26,000    SH         SOLE              26,000
 HALLIBURTON CO.                  COM          406216101     5,203     150,000    SH         SOLE             150,000
 HANCOCK HOLDING CO.              COM          410120109     5,078     160,000    SH         SOLE             160,000
 HCP, INC.                        COM          40414L109     5,647     125,000    SH         SOLE             125,000
 HEWLETT-PACKARD CO.              COM          428236103     3,562     250,000    SH         SOLE             250,000
 HOLOGIC, INC.                    COM          436440101     8,413     420,000    SH         SOLE             420,000
 HONEYWELL INT'L INC.             COM          438516106    16,185     255,000    SH         SOLE             255,000
 IDACORP, INC.                    COM          451107106     5,419     125,000    SH         SOLE             125,000
 INTEL CORP.                      COM          458140100    11,759     570,000    SH         SOLE             570,000
 INTERNATIONAL BUSINESS MACHINES  COM          459200101    20,113     105,000    SH         SOLE             105,000
 INTUITIVE SURGICAL, INC.         COM NEW      46120E602     3,678       7,500    SH         SOLE               7,500
 JOHNSON & JOHNSON                COM          478160104    11,917     170,000    SH         SOLE             170,000
 JPMORGAN CHASE & CO.             COM          46625H100    26,382     600,000    SH         SOLE             600,000
 KANSAS CITY SOUTHERN             COM NEW      485170302     6,261      75,000    SH         SOLE              75,000
 KINDER MORGAN INC.               COM          49456B101     6,006     170,000    SH         SOLE             170,000
 LOWE'S COMPANIES, INC.           COM          548661107    21,312     600,000    SH         SOLE             600,000
 LYONDELLBASELL INDUSTRIS N.V.    SHS-A        N53745100     2,284      40,000    SH         SOLE              40,000
 MARRIOTT INTERNATIONAL INC.      COM          571903202    11,181     300,000    SH         SOLE             300,000
 MASCO CORP.                      COM          574599106    12,078     725,000    SH         SOLE             725,000
 MASTERCARD, INC.                 COM          57636Q104     7,369      15,000    SH         SOLE              15,000
 MCDONALD'S CORP.                 COM          580135101    15,878     180,000    SH         SOLE             180,000
 MCKESSON CORP.                   COM          58155Q103    11,247     116,000    SH         SOLE             116,000
 MEDNAX, INC.                     COM          58502B106     5,566      70,000    SH         SOLE              70,000
 MEDTRONIC, INC.                  COM          585055106     5,333     130,000    SH         SOLE             130,000
 METLIFE INC.                     COM          59156R108    14,329     435,000    SH         SOLE             435,000
 MICROSOFT CORP.                  COM          594918104    18,711     700,000    SH         SOLE             700,000
 NATIONAL OILWELL VARCO, INC.     COM          637071101     6,835     100,000    SH         SOLE             100,000
 NETAPP, INC.                     COM          64110D104     1,174      35,000    SH         SOLE              35,000
 NEWELL RUBBERMAID INC.           COM          651229106     8,908     400,000    SH         SOLE             400,000
 NISOURCE INC.                    COM          65473P105     5,227     210,000    SH         SOLE             210,000
 NOBLE CORP.                      SHS          H5833N103     4,178     120,000    SH         SOLE             120,000
 NORFOLK SOUTHERN CORP.           COM          655844108     2,164      35,000    SH         SOLE              35,000
 NORTHEAST UTILITIES              COM          664397106     3,752      96,000    SH         SOLE              96,000
 ORACLE CORP.                     COM          68389X105    16,660     500,000    SH         SOLE             500,000
 PEABODY ENERGY CORP.             COM          704549104     1,026      38,560    SH         SOLE              38,560
 PEPSICO, INC.                    COM          713448108    17,108     250,000    SH         SOLE             250,000
 PETROLEUM & RESOURCES CORP.      COM          716549100    52,307   2,186,774    SH         SOLE           2,186,774
 PFIZER INC.                      COM          717081103    17,305     690,000    SH         SOLE             690,000
 PHILIP MORRIS INTERNATIONAL INC. COM          718172109    13,382     160,000    SH         SOLE             160,000
 PNC FINANCIAL SERVICES GROUP     COM          693475105    14,577     250,000    SH         SOLE             250,000
 POTASH CORP OF SASKATCHEWAN INC. COM          73755L107     5,294     130,100    SH         SOLE             130,100
 PRAXAIR, INC.                    COM          74005P104     7,388      67,500    SH         SOLE              67,500
 PROCTER & GAMBLE CO.             COM          742718109    11,881     175,000    SH         SOLE             175,000
 QUALCOMM INC.                    COM          747525103    24,808     400,000    SH         SOLE             400,000
 RYLAND GROUP INC.                COM          783764103    12,173     333,500    SH         SOLE             333,500
 SAFEWAY INC.                     COM NEW      786514208     6,151     340,000    SH         SOLE             340,000
 SCHLUMBERGER LTD                 COM          806857108     8,315     120,000    SH         SOLE             120,000
 SEADRILL LTD.                    COM          G7945E105     1,472      40,000    SH         SOLE              40,000
 SENOMYX, INC.                    COM          81724Q107     2,158   1,284,400    SH         SOLE           1,284,400
 SOUTH JERSEY INDUSTRIES, INC.    COM          838518108     5,033     100,000    SH         SOLE             100,000
 SPECTRA ENERGY CORP.             COM          847560109     2,946     107,580    SH         SOLE             107,580
 SPIRIT AEROSYSTEMS HOLDINGS, INC.COM CL A     848574109     8,485     500,000    SH         SOLE             500,000
 T. ROWE PRICE GROUP INC.         COM          74144T108     8,793     135,000    SH         SOLE             135,000
 TARGET CORP.                     COM          87612E106     7,100     120,000    SH         SOLE             120,000
 TECK RESOURCES LTD.              CL B         878742204     2,763      76,000    SH         SOLE              76,000
 TEREX CORP.                      COM          880779103     8,011     285,000    SH         SOLE             285,000
 TEVA PHARMACEUTICAL INDUSTRIES   COM          881624209     8,215     220,000    SH         SOLE             220,000
 UNILEVER PLC ADR                 SPON ADR NEW 904767704    12,584     325,000    SH         SOLE             325,000
 UNITED TECHNOLOGIES CORP.        COM          913017109    10,456     127,500    SH         SOLE             127,500
 UNITEDHEALTH GROUP INC.          COM          91324P102    15,594     287,500    SH         SOLE             287,500
 VERIZON COMMUNICATIONS INC.      COM          92343V104    12,981     300,000    SH         SOLE             300,000
 WALT DISNEY CO.                  COM          254687106    17,924     360,000    SH         SOLE             360,000
 WELLCARE HEALTH PLANS, INC.      COM          94946T106       682      14,000    SH         SOLE              14,000
 WELLS FARGO & CO.                COM          949746101    19,141     560,000    SH         SOLE             560,000
 WISCONSIN ENERGY CORP.           COM          976657106     5,528     150,000    SH         SOLE             150,000
 ZIMMER HOLDINGS, INC.            COM          98956P102     7,666     115,000    SH         SOLE             115,000
                                                         1,153,761