Hardcover. Condition: Very good. Dust Jacket Condition: Good. xii, 375 p. 23 cm. B&w illustrations. Black cloth in dustjacket. Jacket has large tear in lower rear, some creases and light wear to other edges. Book has bookplate on front pastedown. Signed by author on front free endpaper. The private correspondence of Tsars Alexander I, Nicholas I and the Grand Dukes Constantine and Michael with their sister Queen Anna Pavlovna 1817-1855.