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


                                  SCHEDULE 13D


                    Under the Securities Exchange Act of 1934
                               (Amendment No. 9)*


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


                          Common Stock $1.00 par value
- --------------------------------------------------------------------------------
                         (Title of Class of Securities)


                                   002408-10-2
                             -----------------------
                                 (CUSIP Number)


Charles E. Harris, 1500 Oliver Building, Pittsburgh, PA  15222, 412-355-6730
- --------------------------------------------------------------------------------
         (Name, Address and Telephone Number of Person Authorized to
                       Receive Notices and Communications)


                                 August 27, 1997
                          ---------------------------
             (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  which is the subject of this  Schedule 13D, and is filing this
schedule because of Rule 13d-1(b)(3) or (4), check the following box [ ].

Check the  following  box if a fee is being paid with the statement [ ] . (A fee
is not required only if the reporting  person:  (1) has a previous  statement on
file  reporting  beneficial  ownership of more than five percent of the class of
securities  described  in Item 1;  and (2) has  filed  no  amendment  subsequent
thereto reporting  beneficial  ownership of five percent or less of such class.)
(See Rule 13d-7.)

Note:  Six copies of this statement, including all exhibits, should be filed
with the Commission.  See Rule 13d-1(a) for other parties to whom copies are
to be sent.

*The  remainder of this cover page shall be filled out for a reporting  person's
initial filing on this form with respect to the subject class of securities, and
for  any  subsequent   amendment   containing   information  which  would  alter
disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the  Securities  Exchange  Act of
1934 ("Act") or otherwise  subject to the liabilities of that section of the Act
but  shall be  subject  to all other  provisions  of the Act  (however,  see the
Notes).






                                  SCHEDULE 13D

CUSIP No. 002408 10 2

1)    NAME OF REPORTING PERSON                              Thomas P. Johnson
      S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON     ###-##-####

2)    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*     Not Applicable
      (a)   [   ]
      (b)   [   ]

3)    SEC USE ONLY

4)    SOURCE OF FUNDS                                       Not Applicable

5)    CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS
      IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(E)  [   ]     Not Applicable

6)    CITIZENSHIP OR PLACE OF ORGANIZATION                  United States

      NUMBER OF SHARES BENEFICIALLY OWNED BY
      EACH REPORTING PERSON WITH:

      7)    SOLE VOTING POWER                               0 (See Addendum)

      8)    SHARED VOTING POWER                             0

      9)    SOLE DISPOSITIVE POWER                          0

      10)   SHARED DISPOSITIVE POWER                        0

11)   AGGREGATE AMOUNT BENEFICIALLY OWNED BY
      EACH REPORTING PERSON                                 0 (See Addendum)

12)   CHECK BOX IF THE AGGREGATE AMOUNT
      IN ROW (11) EXCLUDES CERTAIN SHARES*        [   ]     See Attached
                                                            Addendum

13)   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)    0%

14)   TYPE OF REPORTING PERSON                              Individual






                        STATEMENT OF INFORMATION REQUIRED
                         PURSUANT TO SECTION 13(d)(1) OF
                       THE SECURITIES EXCHANGE ACT OF 1934


ITEM 1.  Security and Issuer

         The title of the class of equity  security to which this filing relates
is common stock, $1.00 par value ("ALGI Common Stock") issued by American Locker
Group Incorporated,  a Delaware  corporation  ("ALGI").  The principal executive
offices of ALGI are located at 608 Allen Street, P. O.
Box 1000, Jamestown, New York  14702.

ITEM 2.  Identity and Background

         This statement is filed by Thomas P. Johnson, whose business address is
1500 Oliver Building, Pittsburgh, Pennsylvania 15222.

         Principal Occupation:
            Of Counsel, Kirkpatrick & Lockhart LLP

         During the last five (5) years, Mr. Johnson:

         (a)   has not been convicted in a criminal proceeding (excluding
               traffic violations or similar misdemeanors), and

         (b)   has not  been a party  to a civil  proceeding  of a  judicial  or
               administrative body of competent jurisdiction and nor as a result
               of such proceeding has he become subject to a judgment, decree or
               final order  enjoining  future  violations  of, or prohibiting or
               mandating activities subject to, federal or state securities laws
               or finding any violation with respect to such laws.

         Citizenship:
            United States of America

         On August 20, 1997, Mr.  Johnson and his wife  transferred an aggregate
of 132,285 shares of ALGI Common Stock to the Thomas  Phillips  Johnson and Jane
Moore Johnson Foundation (the "Foundation"), a private foundation created by Mr.
Johnson.  On August 27, 1997, the Foundation  sold 132,285 shares of ALGI Common
Stock for $12.625 per share or  $1,670,098.13  in the  aggregate.  On August 27,
1997, a corporation indirectly wholly owned by Mr. Johnson sold 32,800 shares of
ALGI Common Stock for $12.625 per share or $414,100 in the aggregate.

ITEM 3.  Source and Amount of Funds or other Consideration

         Not Applicable.

ITEM 4.  Purpose of Transaction

         The purpose of the transaction is to terminate Mr. Johnson's investment
in ALGI.

ITEM 5.  Interest in Securities of the Issuer

         Mr. Johnson owns no shares of ALGI Common Stock.

         Other  than the  sales of ALGI  Common  Stock  described  in Item 2, no
transactions  in ALGI Common Stock were effected by Mr.  Johnson during the past
sixty (60) days.



ITEM 6.  Contracts, Agreement, Understanding or Relationships with respect to
Securities of the Issuer

         There are no contracts,  arrangements,  understandings or relationships
(legal or  otherwise)  among Mr.  Johnson and any other  person with  respect to
securities of ALGI.

ITEM 7.  Material to be Filed as Exhibits

         None.


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


Date:  August 27, 1997

                                   /s/ Thomas Phillips Johnson
                                   ------------------------------------------
                                   Thomas Phillips Johnson