Russian Empire diplomat and a leading European conservative statesman of the Holy Alliance (1780–1862). ANS in French, signed “Nesselrode,” one page, 4.5 x 4.75, no date. Brief note to Sir William Hamilton, husband of Horatio Nelson’s mistress, Emma Hamilton. In full (translated): “Tomorrow Thursday at 4 o’clock, my dear Hamilton, I will be at your entire disposal.” Professionally inlaid into a slightly larger sheet. In fine condition, with intersecting folds. RR Auction COA.