Appears in exhibition catalog as entry no. [not numbered] (Sale info: $25.00). "Engraver and etcher; born at Berlin, 1712; died 1775. Old man in grotto. Splendid impression. $25.00." [P. 30.] ...
Exhibition of Paintings, Engravings, Drawings, Aquarelles, and Works of Household Art, in the Cincinnati Industrial Exposition. MDCCCLXXV. Entered, according to act of Congress, in the year 1875.