EXHIBIT 32.1


        CERTIFICATION PURSUANT TO 18 U.S.C.SECTION 1350,
           AS ADOPTED PURSUANT TO SECTION 906 OF THE
                   SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of DYNASIL CORPORATION OF AMERICA
(the "Company") on Form 10QSB for the period ended December 31, 2004 as filed
with the Securities and Exchange Commission on the date hereof (the
"Report"), I, Craig T Dunham, President, Acting Chief Executive Officer and
Acting Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C.
Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of
2002, that:

        (1) The Report fully complies with the requirements of section
        13(a) or 15(d) of the Securities Exchange Act of 1934; and

        (2) The information contained in the Report fairly presents, in all
        material respects, the financial condition and result of operations
        of the Company.



                               /s/ Craig T Dunham
                              -------------------
                              Craig T Dunham
                              President, Chief Executive Officer
                               and Acting Chief Financial Officer


February 10, 2005