Portraits of revolutionaries Lot of 8 red chalk... Lot 20

[Portraits of revolutionaries] Lot of 8 red chalk drawings, identified by handwritten annotations of Dr. Bernheim on their mounting board. Various sizes (approx. 20 x 12 cm.) - Saint-Just - Maillard, president of the Revolutionary Court of the Abbey prison - Henriot, general commander of the National Guard - André Dumont, member of the committee of General Safety after the 9 thermidor - Barère de Vieuzac - Hébert (Father Duchesne) - General Moreau - Brissot de Warville Attached : Attributed to François Bonvin (1817-1887) Portrait of a revolutionary, in 1792 costume. Pen and brown ink, annotated " Authentic. Winter of 1792".