Swearing before Charlemagne that he was not guilty of the crimes laid to his charge by those who wished to depose him. The composition of this work is much admired. [P. 20; exhibited under heading: "Catalogue of Engravings" and noted as after the "Celebrated Frescoes of Raphael, in the Halls of the Vatican."]
Catalogue of the Exhibition of the New-York Gallery of the Fine Arts. Founded 1844. Now open in the large Saloon of the National Academy of Design, corner of Broadway and Leonard-Street. New York: James Van Norden & Co, Printers, No. 60 William-Street. 1844.