SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

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

                                 SCHEDULE 13D-A


            INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT
           TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO
                                 RULE 13d-2(a)

          Under the Securities Exchange Act of 1934 (Amendment No. 8)

                        AMERICAN LOCKER GROUP INCORPORATED
- -----------------------------------------------------------------------
                                (Name of Issuer)


                    COMMON STOCK, PAR VALUE $1.00 PER SHARE
- -----------------------------------------------------------------------
                         (Title of Class of Securities)


                                  027284108
- -----------------------------------------------------------------------
                                 (CUSIP Number)

                              Santa Monica Partners, LP
                              1865 PALMER AVENUE
                              LARCHMONT, NEW YORK 10538

                                 (914) 833-0875
- -----------------------------------------------------------------------
                 (Name, Address and Telephone Number of Person
               Authorized to Receive Notices and Communications)


                            March 15, 2010
- -----------------------------------------------------------------------
             (Date of Event which Requires Filing of This Statement)


     If the filing person has previously filed a statement on Schedule
13G to report the acquisition that is the subject of this Schedule 13D,
and is filing this schedule because of Rule 13d-1(e), 13d-1(f) or 13d-
1(g), check the following box [_].

          Note:  Schedules filed in paper format shall include a signed
original and five copies of the schedule, including all exhibits. See
Rule 13d-7 for other parties to whom copies are to be sent.








CUSIP No. 027284108                    13D/A


_______________________________________________________________________
1    NAME OF REPORTING PERSONS
     I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

          SANTA MONICA PARTNERS, L.P.
          13-3100474
_______________________________________________________________________
2    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
     (a)[_]
     (b)[X]

_______________________________________________________________________
3    SEC USE ONLY



_______________________________________________________________________
4    SOURCE OF FUNDS

          WC

_______________________________________________________________________
5    CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
     PURSUANT TO ITEMS 2(d) OR 2(e)
[_]



_______________________________________________________________________
6    CITIZENSHIP OR PLACE OF ORGANIZATION

          NEW YORK

_______________________________________________________________________
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:

7    SOLE VOTING POWER

        132,578
_______________________________________________________________________

8    SHARED VOTING POWER

        None


_______________________________________________________________________
9    SOLE DISPOSITIVE POWER

       132,578

_______________________________________________________________________



CUSIP No. 027284108                    13D/A


10   SHARED DISPOSITIVE POWER

                    None

_______________________________________________________________________
11   AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

     132,578

_______________________________________________________________________
12   CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
     SHARES[_]

_______________________________________________________________________
13   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

     8.3%

_______________________________________________________________________
14   TYPE OF REPORTING PERSON

     PN

_______________________________________________________________________
______________________________________________________________________
1    NAME OF REPORTING PERSONS
     I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

          SMP ASSET MANAGEMENT LLC

_______________________________________________________________________
2    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
     (a) [_]
     (b) [X]

_______________________________________________________________________
3    SEC USE ONLY



_______________________________________________________________________
4    SOURCE OF FUNDS

     AF








CUSIP No. 027284108                    13D/A


_______________________________________________________________________
5    CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
     PURSUANT TO ITEMS 2(d) OR 2(e)
    [_]



_______________________________________________________________________
6    CITIZENSHIP OR PLACE OF ORGANIZATION

     DELAWARE

_______________________________________________________________________
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:

7    SOLE VOTING POWER

     132,578


_______________________________________________________________________
8    SHARED VOTING POWER
     None


_______________________________________________________________________
9    SOLE DISPOSITIVE POWER

     132,578


_______________________________________________________________________
10   SHARED DISPOSITIVE POWER

     None

_______________________________________________________________________
11   AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

     132,578

_______________________________________________________________________
12   CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
     SHARES
     [_]

_______________________________________________________________________
13   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

     8.3%



CUSIP No. 027284108                   13D/A

_______________________________________________________________________
14   TYPE OF REPORTING PERSON

     OO (LLC)

_______________________________________________________________________



_______________________________________________________________________
1    NAME OF REPORTING PERSONS
     I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

     LAWRENCE J. GOLDSTEIN

_______________________________________________________________________
2    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
     (a) [_]
     (b) [X]

_______________________________________________________________________
3    SEC USE ONLY



_______________________________________________________________________
4    SOURCE OF FUNDS

     AF

_______________________________________________________________________
5    CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
     PURSUANT TO ITEMS 2(d) OR 2(e)
     [_]



_______________________________________________________________________
6    CITIZENSHIP OR PLACE OF ORGANIZATION

          UNITED STATES

_______________________________________________________________________
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:

7    SOLE VOTING POWER

     132,528

_______________________________________________________________________
8    SHARED VOTING POWER

     None
_______________________________________________________________________
9    SOLE DISPOSITIVE POWER

     177,528

_______________________________________________________________________
10   SHARED DISPOSITIVE POWER

     None

_______________________________________________________________________
11   AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

     177,528
_______________________________________________________________________
12   CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
     SHARES
     [_]

_______________________________________________________________________
13   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

     11.2%

_______________________________________________________________________
14   TYPE OF REPORTING PERSON

     IN

_______________________________________________________________________

CUSIP No. 027284108                   13D/A



Item 1.  Security and Issuer.

This statement on Schedule 13D (this "Statement") relates to the common
stock with $1.00 par value ("Shares") of American Locker Group
Incorporated (the "Issuer").  The principal offices of the Issuer are
located at 815 South Main Stret, Grapevine, TX 76051.

Item 2.   Identity and Background.

(a) Pursuant to Rule 13d-1(k)(1) promulgated under the Securities
Exchange Act of 1934, as amended (the "Exchange Act"), this Statement
is being filed on behalf of: (i) Santa Monica Partners, L.P., a New York
limited partnership ("Santa Monica Partners"); (ii) SMP Asset Management
LLC, a Delaware limited liability company and the general partner of
Santa Monica Partners ("SMP Asset Management") and (iii) Lawrence J.
Goldstein, the president and sole owner of SMP Asset Management and a
principal of Humonica Asset Management, LLC, A Delaware limited liability
company and a registered investment adviser ("Humonica").

(b)-(c) The principal business of Santa Monica Partners is to invest in
securities with the objective of preserving principal, building net
worth, and achieving long-term capital growth for its investors.  The
principal business of SMP Asset Management is to provide investment
advice to and to manage the business and affairs of Santa Monica
Partners.  Mr. Goldstein's principal occupation is providing investment
advice to and supervising the business and affairs of SMP Asset
Management and indirectly, Santa Monica Partners and the client accounts
of Humonica (the "Client Accounts"). The principal business address
of Santa Monica Partners, SMP Asset Management and Mr. Goldstein
(collectively, the "Reporting Persons") is 1865 Palmer Avenue,
Larchmont, New York 10538.

(d) To the best knowledge of the Reporting Persons, during the last
five years, none of the Reporting Persons has been convicted in a
criminal proceeding (excluding traffic violations or similar
misdemeanors).

(e) To the best knowledge of the Reporting Persons, during the last
five years, none of the Reporting Persons has been a party to a civil
proceeding of a judicial or administrative body of competent
jurisdiction or is subject to any judgment, decree or final order
enjoining future violations of, or prohibiting or mandating activities
subject to, federal or state securities laws or a finding of any
violation with respect to such laws.

(f) Mr. Goldstein is a citizen of the United States.

Item 3.  Source and Amount of Funds or Other Consideration.

The source of funds for purchases of all Shares owned beneficially
directly by Santa Monica Partners and indirectly by SMP Asset Management
and Mr. Goldstein was the working capital of Santa Monica Partners. The
source of funds for purchase of all Shares held by the Client Accounts
was, to the best knowledge of the Reporting Persons, the personal funds
and working capital of such clients. Such working capital and personal
funds may at any given time include margin loans made by brokerage firms
in the ordinary course of business. The beneficial ownership of such
Shares is disclaimed by SMP Asset Management and Mr. Goldstein.

Item 4.  Purpose of Transaction.

The Reporting Persons have acquired Shares for investment purposes
and intend to review on a continuing basis their investments in the
Issuer. Depending upon their evaluation of the Issuer's business and
prospects and upon future developments, the Reporting Persons may
continue to hold Shares as an investment or may determine to increase,
decrease or dispose of their holdings of Shares.

Item 5.  Interest in Securities of the Issuer.

(a) As of the date of this Statement, of the 1,589,015 Shares reported
by the Issuer to be issued and outstanding, as of February 10, 2010 in
its Form 10-Q filed with the SEC on February 12, 2010 (the "Outstanding
Shares"): (i) Santa Monica Partners beneficially owns directly 132,578
Shares, constituting 8.3% of the Outstanding Shares; (ii) SMP Asset
Management beneficially owns indirectly such 132,578 Shares; and
(iii) Mr. Goldstein beneficially owns indirectly an aggregate of 177,523
Shares, constituting 11.2% of the Outstanding Shares, consisting of
132,578 Shares owned by Santa Monica Partners and 44,950 Shares held by
the Client Accounts, constituting 2.8% of the Outstanding Shares. The
beneficial ownership of such Shares is disclaimed by SMP Asset
Management and Mr. Goldstein.

(b) Santa Monica Partners, SMP Asset Management and Mr. Goldstein have
sole power to vote and direct the vote of, and to dispose of or direct
the disposition of, all Shares held by Santa Monica Partners. The holders
of the Client Accounts of Humonica have the sole power to vote and direct
the vote of all Shares held by them. Mr. Goldstein has the sole power to
dispose of or direct the disposition of all Shares held by the Client Accounts.

(c) Since the most recent previous filing of this Statement, the Client
Accounts of Humonica, consisting of 44,950 Shares, have been transferred
to Humonica on various dates without consideration.

CUSIP No. 027284108                   13D/A



(d) No other person is known to have the right to receive or the power
to direct the receipt of dividends from, or the proceeds from the sale
of, the Shares covered by this Statement.

(e) Not applicable.

Item 6. Contracts, Arrangements, Understandings or Relationships with
Respect to Securities of the Issuer.

To the best of the knowledge of the Reporting Persons, there are no
contracts, arrangements, understandings or relationships (legal or
otherwise) among the Reporting Persons or between the Reporting Persons
and any other person with respect to any securities of the Issuer,
including but not limited to transfer or voting of any of the
securities, finder's fees, joint ventures, loan or option arrangements,
puts or calls, guarantees of profits, division of profits or loss, or
the giving or withholding of proxies, except as set forth above and as
follows:  (i) the partnership agreement of Santa Monica Partners contains
provisions whereby SMP Asset Management may, after certain adjustments,
receive a percentage of profits, if any, derived from Santa Monica Partner's
investments.

Item 7.  Material to be filed as Exhibits.

None.

                                   SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I
certify that the information set forth in this Statement is true, complete
and correct.

Dated:  March 15, 2010
                                        SANTA MONICA PARTNERS, L.P.
                                        By: SMP ASSET MANAGEMENT LLC

                                        By: /s/LAWRENCE J. GOLDSTEIN
                                      ---------------------------------

	                        	Lawrence J. Goldstein, President

                                        SMP ASSET MANAGEMENT LLC

                                        By: /s/LAWRENCE J. GOLDSTEIN
                                      ---------------------------------
                                       Lawrence J. Goldstein, President



                                        /s/LAWRENCE J. GOLDSTEIN
                                      ---------------------------------
                                      Lawrence J. Goldstein