cover 1836 E.L. from Kronstadt to Copenhagen, directed "p. dampschiff Naslednik via Lubeck" and showing, on the flap, the rare 3-lined d.s. "KRONSHTADT/PARAX. STEAM R" (Kiryushkin & Robinson fig.449), a fine example, slightly over inked in black, and three years earlier than previously noted by us. Attractive. Photo