Infamous French courtesan (1743-1793) who was the last mistress of Louis XV. Accused of aiding emigres from the Revolution, she was imprisoned, tried, and executed during the Reign of Terror. Untranslated LS in French, signed "Le Comtesse du Barry," one page, 6.25 x 8, February 2, 1783. In very good condition, with an overall block of toning and light overall soiling. Encapsulated in a PSA/DNA authentication holder.