UNITED STATES
         SECURITIES & EXCHANGE COMMISSION
              Washington, D.C. 20549
                        Form 13F
                  Form 13F COVER PAGE
  Report for the Calendar Year or Quarter         March 31, 2007

  Check here if Amendment [       ];    Amendment Num

  This amendment (Check only one.) :          [     ] is a restat

  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 perso



  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:

  Christine M. Sloan       Baltimore, MD          April 30, 2007

   [Signature]             [City, State]             [Date]



  Report Type (Check only one.):

  [X]   13F HOLDINGS REPORT.  (Check here if all holdings of this repor

  [   ]   13F NOTICE.  (Check here if no holdings repo

  [   ]   13F COMBINATION REPORT.  (Check here if a portion of the hold


  List of Other Managers Reporting for this Manager:
  Form 13F File Number Name
  28

  [Repeat as necessary.]



  Form 13F SUMMARY PAGE
  Report Summary:

  Number of Other Included Managers:     0

  Form 13F Information Table Entry Total:83

  Form 13F Information Table Value Total:$   1,337,659
                                                  (in thousands)

  List of Other Included Managers:

  Provide a numbered list of the name (s) and Form 13F file numb




  [If there are no entries in this list, state "NONE" and omit the
  column headings and
  list entries.]


  No.     rm 13-F File No.     Name
          28-

  [Repeat as necessary.]

  
  
  

       COLUMN 1           COLUMN 2  OLUMN 3  OLUMN 4        COLUMN 5   OLUMN 6OLUMN 7    COLUMN 8
    NAME OF ISSUER     ITLE OF CLASS CUSIP  UE IN 000'sS/PRN AMOUNT           R MANAGOTING AUTHORITY
                                                                /PR/CALT DISCRETN     SOLE HAREDNONE
  
                                                             >C>     
  3M COMPANY              COM     88579Y101  12,229    160,000  SH      SOLE        160,000
  ABBOTT LABS             COM     002824100  17,856    320,000  SH      SOLE        320,000
  ADVANCED MEDICAL OPTI   COM     00763M108  12,090    325,000  SH      SOLE        325,000
  AIR PRODUCTS & CHEMIC   COM     009158106  18,472    250,000  SH      SOLE        250,000
  ALLTEL CORP.            COM     020039103  18,600    300,000  SH      SOLE        300,000
  AMBAC FINANCIAL GROUP   COM     023139108  17,278    200,000  SH      SOLE        200,000
  AMERICAN INT'L GROUP    COM     026874107  33,610    500,000  SH      SOLE        500,000
  AQUA AMERICA, INC.      COM     03836W103  13,650    608,000  SH      SOLE        608,000
  AT&T CORP               COM     00206R102  15,772    400,000  SH      SOLE        400,000
  AUTOMATIC DATA PROCES   COM     053015103  14,520    300,000  SH      SOLE        300,000
  AVAYA INC.              COM     053499109  7,086     600,000  SH      SOLE        600,000
  AVON PRODUCTS           COM     054303102  16,022    430,000  SH      SOLE        430,000
  BANK OF AMERICA         COM     060505104  31,122    610,000  SH      SOLE        610,000
  BANK OF NEW YORK INC.   COM     064057102  15,206    375,000  SH      SOLE        375,000
  BANKATLANTIC BANCORP    CL A    065908501  9,645     880,000  SH      SOLE        880,000
  BEA SYSTEMS INC.        COM     073325102  9,272     800,000  SH      SOLE        800,000
  BJ WHOLESALE CLUB       COM     05548J106  16,915    500,000  SH      SOLE        500,000
  BRISTOL MYERS SQUIBB    COM     110122108  9,577     345,000  SH      SOLE        345,000
  BUNGE LTD.              COM     G16962105  14,800    180,000  SH      SOLE        180,000
  CINTAS CORP.            COM     172908105  10,830    300,000  SH      SOLE        300,000
  CISCO SYSTEMS           COM     17275R102  21,700    850,000  SH      SOLE        850,000
  CLEAR CHANNEL COMMUNI   COM     184502102  6,132     175,000  SH      SOLE        175,000
  COMCAST CORP.           CL A    20030N101  13,624    525,000  SH      SOLE        525,000
  COMPASS BANKSHARES IN   COM     20449H109  20,640    300,000  SH      SOLE        300,000
  CONOCOPHILLIPS          COM     20825C104  23,581    345,000  SH      SOLE        345,000
  CORNING INC             COM     219350105  11,370    500,000  SH      SOLE        500,000
  CREE INC.               COM     225447101  6,172     375,000  SH      SOLE        375,000
  CURTISS-WRIGHT CORP     COM     231561101  17,728    460,000  SH      SOLE        460,000
  CVS/CAREMARK CORPORAT   COM     126650100  7,127     208,750  SH      SOLE        208,750
  DEAN FOODS              COM     242370104  15,892    340,000  SH      SOLE        340,000
  DEL MONTE FOODS         COM     24522P103  12,800   1,115,000 SH      SOLE       1,115,000
  DELL INC.               COM     24702R101  13,578    585,000  SH      SOLE        585,000
  DUKE ENERGY CORP.       COM     26441C105  12,409    611,560  SH      SOLE        611,560
  DUPONT EI DE NEMOURS    COM     263534109  17,795    360,000  SH      SOLE        360,000
  EMERSON ELECTRIC        COM     291011104  17,236    400,000  SH      SOLE        400,000
  ENSCO INTERNATIONAL,    COM     26874Q100  11,378    209,150  SH      SOLE        209,150
  EXXON MOBIL CORP.       COM     30231G102  16,222    215,000  SH      SOLE        215,000
  FIFTH THIRD BANC        COM     316773100  10,833    280,000  SH      SOLE        280,000
  FLORIDA ROCK INDUSTRI   COM     341140101  13,458    200,000  SH      SOLE        200,000
  GANNETT INC.            COM     364730101  6,333     112,500  SH      SOLE        112,500
  GENENTECH, INC          COM     368710406  18,066    220,000  SH      SOLE        220,000
  GENERAL ELECTRIC CO.    COM     369604103  52,605   1,487,700 SH      SOLE       1,487,700
  HARLEY DAVIDSON         COM     412822108  7,050     120,000  SH      SOLE        120,000
  ILLINOIS TOOL WORKS     COM     452308109  12,900    250,000  SH      SOLE        250,000
  INTEL CORP              COM     458140100  15,304    800,000  SH      SOLE        800,000
  INVESTORS FINANCIAL S   COM     461915100  22,242    382,500  SH      SOLE        382,500
  JOHNSON & JOHNSON       COM     478160104  15,366    255,000  SH      SOLE        255,000
  MARATHON OIL CO.        COM     565849106  11,860    120,000  SH      SOLE        120,000
  MARTIN MARIETTA MATER   COM     573284106  1,974      14,600  SH      SOLE         14,600
  MASCO CORP              COM     574599106  12,330    450,000  SH      SOLE        450,000
  MDU RESOURCES GROUP,    COM     552690109  16,166    562,500  SH      SOLE        562,500
  MEDIMMUNE INC.          COM     584699102  8,188     225,000  SH      SOLE        225,000
  MEDTRONIC INC.          COM     585055106  15,209    310,000  SH      SOLE        310,000
  MICROSOFT CORP          COM     594918104  32,887   1,180,000 SH      SOLE       1,180,000
  MORGAN STANLEY CO.      COM     617446448  13,389    170,000  SH      SOLE        170,000
  MURPHY OIL CORP.        COM     626717102  2,056      38,500  SH      SOLE         38,500
  NEWELL RUBBERMAID INC   COM     651229106  12,436    400,000  SH      SOLE        400,000
  ORACLE CORP             COM     68389X105  19,943   1,100,000 SH      SOLE       1,100,000
  OSHKOSH TRUCK CORP.     COM     688239201  14,310    270,000  SH      SOLE        270,000
  OSI RESTAURANT PARTNE   COM     67104A101  12,442    315,000  SH      SOLE        315,000
  PEPSI CO. INC.          COM     713448108  25,424    400,000  SH      SOLE        400,000
  PETROLEUM & RESOURCES   COM     716549100  75,728   2,186,774 SH      SOLE       2,186,774
  PFIZER INC              COM     717081103  28,291   1,120,000 SH      SOLE       1,120,000
  PNC FINANCIAL SERVICE   COM     693475105  14,394    200,000  SH      SOLE        200,000
  PROCTER & GAMBLE COMP   COM     742718109  21,474    340,000  SH      SOLE        340,000
  PROSPERITY BANCSHARES   COM     743606105  6,948     200,000  SH      SOLE        200,000
  ROHM & HAAS CO.         COM     775371107  20,688    400,000  SH      SOLE        400,000
  RYLAND GROUP INC.       COM     783764103  5,696     135,000  SH      SOLE        135,000
  SAFEWAY, INC            COM     786514208  14,290    390,000  SH      SOLE        390,000
  SCHLUMBERGER LTD        COM     806857108  26,258    380,000  SH      SOLE        380,000
  SPECTRA ENERGY CORP.    COM     847560109  8,033     305,780  SH      SOLE        305,780
  TARGET CORP.            COM     87612E106  17,185    290,000  SH      SOLE        290,000
  TEVA PHARMACEUTICAL I   COM     881624209  14,411    385,000  SH      SOLE        385,000
  THE COCA-COLA CO.       COM     191216100  9,600     200,000  SH      SOLE        200,000
  UNILEVER PLC ADR   SPON ADR NEW 904767704  16,538    550,000  SH      SOLE        550,000
  UNITED PARCEL SERVICE COM CL B  911312106  10,865    155,000  SH      SOLE        155,000
  UNITED TECHNOLOGIES     COM     913017109  19,500    300,000  SH      SOLE        300,000
  WACHOVIA CORP.          COM     929903102  25,873    470,000  SH      SOLE        470,000
  WELLS FARGO COMPANY     COM     949746101  22,379    650,000  SH      SOLE        650,000
  WILMINGTON TRUST CORP   COM     971807102  15,308    363,000  SH      SOLE        363,000
  WINDSTREAM CORP         COM     97381W104  4,557     310,178  SH      SOLE        310,178
  WYETH COMPANY           COM     983024100  16,260    325,000  SH      SOLE        325,000
  ZIMMER HLDGS INC.       COM     98956P102  10,676    125,000  SH      SOLE        125,000
                                            1,337,659