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

                                   FORM 12b-25

                           NOTIFICATION OF LATE FILING

                                                   SEC File Number:  000-00439
                                                      CUSIP Number:  027284108

(Check One): [   ] Form 10-K  [   ] Form 20-F  [   ] Form 11-K   [X] Form 10-Q
              ---              ---              ---               -
             [   ] Form 10-D  [   ] Form N-SAR [   ] Form N-CSR
              ---              ---              ---

         For Period Ended:  March 31, 2005

         [ ] Transition Report on Form 10-K
         [ ] Transition Report on Form 20-F
         [ ] Transition Report on Form 11-K
         [ ] Transition Report on Form 10-Q
         [ ] Transition Report on Form N-SAR

         For the Transition Period Ended:

         Nothing in this form shall be  construed  to imply that the  Commission
has verified any information contained herein.

         If the  notification  relates to a portion of the filing checked above,
identify the Item(s) to which the notification relates:

                           ------------------------

                                     PART I
                             REGISTRANT INFORMATION

Full Name of Registrant:  American Locker Group Incorporated

Former Name if Applicable:

Address of Principal Executive Office
(Street and Number):  608 Allen Street

City, State and Zip Code:  Jamestown, New York  14701-3966

                           ------------------------

                                     PART II
                             RULES 12b-25(b) AND (c)




        If the subject report could not be filed without unreasonable effort or
expense  and  the  registrant  seeks  relief  pursuant  to Rule  12b-25(b), the
following should be completed. (Check box if appropriate) [X]

                 (a)      The reasons  described in  reasonable  detail in Part
                          III of this  form  could  not be  eliminated  without
                          unreasonable effort or expense;

                 (b)      The  subject  annual  report,   semi-annual   report,
                          transition report on Form 10-K, Form 20-F, Form 11-K,
                          Form N-SAR or Form N-CSR,  or portion thereof will be
                          filed  on  or  before  the  fifteenth   calendar  day
                          following  the  prescribed  due date;  or the subject
                          quarterly report or transition report on Form 10-Q or
                          subject  distribution report on Form 10-D, or portion
                          thereof,  will  be  filed  on  or  before  the  fifth
                          calendar day following the prescribed due date; and

                 (c)      The accountant's  statement or other exhibit required
                          by Rule 12b-25(c) has been attached if applicable.

                           --------------------------

                                    PART III
                                    NARRATIVE

         State below in  reasonable  detail the  reasons  why Forms 10-K,  20-F,
11-K, 10-Q,  10-D,  N-SAR,  N-CSR, or the transition  report or portion thereof,
could not be filed within the prescribed time period.

     As stated in the  Company's  Form  12b-25  filed  with the  Securities  and
Exchange  Commission (the "SEC") on March 22, 2005 with respect to the Company's
Annual  Report on Form 10-K for its fiscal  year ended  December  31,  2004 (the
"2004 Form  10-K"),  the 2004 Form 10-K could not be  completed  by the due date
because the Company could not complete  preparation of its financial  statements
for the fiscal year ended  December 31, 2004 as a result of the  occurrence of a
subsequent  event.  On February 8, 2005,  the Company  announced that it has not
been  awarded a long term  renewal of the  contract to sell Cluster Box Units to
the United States Postal Service (the "USPS"). In 2004, purchases of Cluster Box
Units by the  USPS  from  the  Company  totaled  approximately  $25,734,000,  or
approximately  52% of the  Company's  total  sales in that  year.  The  Board of
Directors  of the Company  has  retained a strategic  consulting  firm,  Compass
Advisory  Partners,   LLC,  to  advise  the  Board  with  respect  to  potential
restructuring  alternatives,  including  cost  reductions  necessitated  by  the
non-renewal  of this  contract.  The  occurrence of this  subsequent  event will
likely have an adverse effect on the  operations  and financial  position of the
Company  which will require that the  financial  statements of the Company as of
December 31, 2004 be supplemented by proforma  financial  statements in order to
comply with generally accepted accounting principals.  It is not yet possible to
complete  preparation  of  such  proforma  statements  until  completion  of the
analysis of the restructuring  plan prepared by Compass Advisory  Partners,  LLC
and adopted by the Board of Directors of the Company.

         For the  foregoing  reasons,  the  Company  is not  able  to  file  its
Quarterly  Report on Form 10-Q for its fiscal  quarter ended March 31, 2005 (the
"March 31 Form 10-Q").  The Company will not be able to complete the preparation
of its financial statements for its fiscal quarter ended March 31,



2005 and file the March 31 Form 10-Q until the  Company's  financial  statements
for its 2004 fiscal year have been completed and the 2004 Form 10-K has been
filed.

                           -----------------------------

                                     PART IV
                                OTHER INFORMATION

(1)  Name  and  telephone  number  of  person  to  contact  in  regard  to  this
notification:

   Edward F. Ruttenberg                                        (412) 422-2377
   -----------------------------------------------------------------------------
  (Name)                                         (Area Code)  (Telephone Number)

(2)      Have all other periodic  reports  required under section 13 or 15(d) of
         the  Securities  Exchange  Act of 1934 or section 30 of the  Investment
         Company  Act of 1940  during  the  preceding  12  months  (or for  such
         shorter)  period that the registrant was required to file such reports)
         been filed? If the answer is no, identify report(s).

                                                              [   ] Yes  [X] No

         Annual Report on Form 10-K for the fiscal year ended December 31, 2004

(3)      Is it anticipated that any significant  change in results of operations
         from  the  corresponding  period  for  the  last  fiscal  year  will be
         reflected  by the  earnings  statements  to be  included in the subject
         report or portion thereof?

                                                                [X] Yes  [_] No

If so, attach an explanation of the  anticipated  change,  both  narratively and
quantitatively, and, if appropriate, state the reasons why a reasonable estimate
of the results cannot be made.


It is expected that as a result of the non-renewal of the contract with the USPS
described above and the adoption of the restructuring  plan described above, the
results of  operations  for the quarter  ended  March 31,  2005 are  expected to
reflect significant  charges. It is not possible to quantify these changes until
the 2004 10-K is completed and filed.


                       American Locker Group Incorporated
                  (Name of Registrant as Specified in Charter)

has caused this notification to be signed on its behalf by the undersigned
hereunto duly authorized.

Date:      May 16 , 2005           By:   /s/Edward F. Ruttenberg
           ----------------                 --------------------
                                            Edward F. Ruttenberg
                                            Chairman and Chief Executive Officer

INSTRUCTION: The form may be signed by an executive officer of the registrant or
by any other duly  authorized  representative.  The name and title of the person
signing  the form  shall  be typed or  printed  beneath  the  signature.  If the
statement is signed on behalf of the registrant by an authorized



representative   (other   than   an   executive   officer),   evidence   of  the
representative's  authority to sign on behalf of the  registrant  shall be filed
with the form.

                                    ATTENTION

     Intentional misstatements or omissions of fact constitute Federal Criminal
Violations (See 18 U.S.C. 1001).