Pierre-Jacques-Thomas Cochon-Duvivier. Stipple engraving by A. Tardieu after himself Ambroise Tardieu
James Watt. Stipple engraving by H. Adlard after H. Corbould after Sir F. Chantrey Francis Legatt Chantrey
Johann Gottlieb Schaeffer. Mezzotint by J. E. Haid, 1775, after [F. X.?] Span, 1759 Johann Elias Haid