Watchmaker, inventor, musician, diplomat, fugitive, spy, publisher, arms dealer, and revolutionary (1732–1799) best known for his theatrical works, especially the three Figaro plays. ALS in French, to the Marquis of Argenson, signed “Beaumarchais,” one page, 9.5 x 8.25, no date. Scarce letter, written to a powerful minister of Louis XVI, in which Beaumarchais advises his correspondent he is leaving for Versailles, although "my blood-letting has caused me more harm than good," and asking him for an audience. Intersecting folds and scattered foxing, otherwise fine condition. RR Auction COA.