Russian revolutionary and one of the first Russians to self-identify as ‘Marxist’ (1856–1918), he lived in exile for many years under fear of political persecution. ALS in Russian on both sides of a 5.5 x 3.5 postcard, June 8, 1910. Untranslated letter to Alexander Amfiteatrov. In very good condition, with scattered creases and soiling, and a stamp to the front affecting a few words of the text. RRAuction COA.