Appears in exhibition catalog as entry no. [not numbered]
Dufrene's Collection of Plaster Casts and Designs, attracted much attention, and the "Flying Mercury" was noted for its fine proportion and exact balance. [P. 27; see entry 01960029 for other work noted in this commentary.]
Report of the First Annual Exhibition of Ingenuity and Design, held in the City of Philadelphia from the 1st to the 9th of May, 1857, by the Pennsylvania Institute. For the Encouragement of Apprentices and Amateurs, with the Address of the Rev. Kingston Goddard. Philadelphia: King & Baird, Printers, No. 607 Sansom Street. 1857.